diff --git a/FEXCore/Scripts/config_generator.py b/FEXCore/Scripts/config_generator.py
index ae77e019d..9f2220bed 100644
--- a/FEXCore/Scripts/config_generator.py
+++ b/FEXCore/Scripts/config_generator.py
@@ -118,41 +118,6 @@ def print_man_env_option(name, desc, default, no_json_key):
     output_man.write("\\fBdefault:\\fR {0}\n".format(default))
     output_man.write(".Pp\n\n")
 
-def print_man_options(options):
-    output_man.write(".Sh OPTIONS\n")
-    output_man.write(".Bl -tag -width -indent\n")
-    for op_group, group_vals in options.items():
-        for op_key, op_vals in group_vals.items():
-            short = None
-            long = op_key.lower()
-
-            if ("ShortArg" in op_vals):
-                short = op_vals["ShortArg"]
-
-            default = op_vals["Default"]
-            value_type = op_vals["Type"]
-
-            # Textual default rather than enum based
-            if ("TextDefault" in op_vals):
-                default = op_vals["TextDefault"]
-
-            if (value_type == "str" or value_type == "strarray" or value_type == "strenum"):
-                # Wrap the string argument in quotes
-                default = "'" + default + "'"
-            print_man_option(
-                short,
-                long,
-                op_vals["Desc"],
-                default
-            )
-            if (value_type == "strenum"):
-                Enums = op_vals["Enums"]
-                output_man.write("\\fBAvailable Options:\\fR\n")
-                output_man.write(", ".join(f"{enum_op_val}" for [_, enum_op_val] in Enums.items()))
-                output_man.write("\n.sp\n")
-
-    output_man.write(".El\n")
-
 def print_man_environment(options):
     output_man.write(".Sh ENVIRONMENT\n")
     output_man.write(".Bl -tag -width -indent\n")
@@ -240,20 +205,12 @@ def print_man_header():
 .Dt FEX
 .Os Linux
 .Sh NAME
-.Nm FEXLoader
 .Nm FEXInterpreter
 .Nm FEXBash
 .Nd Fast x86-64 and x86 emulation.
 .Sh SYNOPSIS
 .Nm
-.Op options
-.Op Ar --
-.Ar Application
-<args> ...
-.Pp
-.Nm FEXInterpreter
-.Ar Application
-<args> ...
+.Ar <args> ...
 .Pp
 .Nm FEXBash
 .Ar <args> ...
@@ -361,82 +318,6 @@ def print_config_option(type, group_name, json_name, default_value, short, choic
 
     output_argloader.write("\n");
 
-def print_argloader_options(options):
-    output_argloader.write("#ifdef BEFORE_PARSE\n")
-    output_argloader.write("#undef BEFORE_PARSE\n")
-    for op_group, group_vals in options.items():
-        for op_key, op_vals in group_vals.items():
-            default = op_vals["Default"]
-
-            if (op_vals["Type"] == "str" or op_vals["Type"] == "strarray" or op_vals["Type"] == "strenum"):
-                # Wrap the string argument in quotes
-                default = "\"" + default + "\""
-
-            # Textual default rather than enum based
-            if ("TextDefault" in op_vals):
-                default = "\"" + op_vals["TextDefault"] + "\""
-
-            short = None
-            choices = None
-
-            if ("ShortArg" in op_vals):
-                short = op_vals["ShortArg"]
-            if ("Choices" in op_vals):
-                choices = op_vals["Choices"]
-
-            print_config_option(
-                op_vals["Type"],
-                op_group,
-                op_key,
-                default,
-                short,
-                choices,
-                op_vals["Desc"])
-
-        output_argloader.write("\n")
-    output_argloader.write("#endif\n")
-
-def print_parse_argloader_options(options):
-    output_argloader.write("#ifdef AFTER_PARSE\n")
-    output_argloader.write("#undef AFTER_PARSE\n")
-    for op_group, group_vals in options.items():
-        for op_key, op_vals in group_vals.items():
-            output_argloader.write("if (Options.is_set_by_user(\"{0}\")) {{\n".format(op_key))
-
-            value_type = op_vals["Type"]
-            NeedsString = False
-            conversion_func = "fextl::fmt::format(\"{}\", "
-            if ("ArgumentHandler" in op_vals):
-                NeedsString = True
-                conversion_func = "FEXCore::Config::Handler::{0}(".format(op_vals["ArgumentHandler"])
-            if (value_type == "str"):
-                NeedsString = True
-                conversion_func = "std::move("
-            if (value_type == "bool"):
-                # boolean values need a decimal specifier. Otherwise fmt prints strings.
-                conversion_func = "fextl::fmt::format(\"{:d}\", "
-
-            if (value_type == "strenum"):
-                output_argloader.write("\tfextl::string UserValue = Options[\"{0}\"];\n".format(op_key))
-                output_argloader.write("\tSet(FEXCore::Config::ConfigOption::CONFIG_{}, FEXCore::Config::EnumParser<FEXCore::Config::{}ConfigPair>(FEXCore::Config::{}_EnumPairs, UserValue));\n".format(op_key.upper(), op_key, op_key))
-            elif (value_type == "strarray"):
-                # these need a bit more help
-                output_argloader.write("\tauto Array = Options.all(\"{0}\");\n".format(op_key))
-                output_argloader.write("\tfor (auto iter = Array.begin(); iter != Array.end(); ++iter) {\n")
-                output_argloader.write("\t\tAppendStrArrayValue(FEXCore::Config::ConfigOption::CONFIG_{0}, *iter);\n".format(op_key.upper()))
-                output_argloader.write("\t}\n")
-            else:
-                if (NeedsString):
-                    output_argloader.write("\tfextl::string UserValue = Options[\"{0}\"];\n".format(op_key))
-                else:
-                    output_argloader.write("\t{0} UserValue = Options.get(\"{1}\");\n".format(value_type, op_key))
-
-                output_argloader.write("\tSet(FEXCore::Config::ConfigOption::CONFIG_{0}, {1}UserValue));\n".format(op_key.upper(), conversion_func))
-            output_argloader.write("}\n")
-
-    output_argloader.write("#endif\n")
-
-
 def print_parse_envloader_options(options):
     output_argloader.write("#ifdef ENVLOADER\n")
     output_argloader.write("#undef ENVLOADER\n")
@@ -517,41 +398,6 @@ def print_parse_enum_options(options):
 
     output_argloader.write("#endif\n")
 
-def check_for_duplicate_options(options):
-    short_map = []
-    long_map = []
-
-    # Spin through all the items and see if we have a duplicate option
-    for op_group, group_vals in options.items():
-        for op_key, op_vals in group_vals.items():
-            short = None
-            long = op_key.lower()
-            long_invert = None
-            if ("ShortArg" in op_vals):
-                short = op_vals["ShortArg"]
-            if (op_vals["Type"] == "bool"):
-                long_invert = "no-" + long
-
-            # Check for short key duplication
-            if (short != None):
-                if (short in short_map):
-                    raise Exception("Short config '{0}' for option '{1}' has duplicate entry!".format(short, op_key))
-                else:
-                    short_map.append(short)
-
-            # Check for long key duplication
-            if (long in long_map):
-                raise Exception("Long config '{0}' has duplicate entry!".format(long))
-            else:
-                long_map.append(long)
-
-            # Check for long key duplication
-            if (long_invert != None):
-                if (long_invert in long_map):
-                    raise Exception("Long config '{0}' has duplicate entry!".format(long_invert))
-                else:
-                    long_map.append(long_invert)
-
 if (len(sys.argv) < 5):
     sys.exit()
 
@@ -568,8 +414,6 @@ json_object = json.loads(json_text)
 options = json_object["Options"]
 unnamed_options = json_object["UnnamedOptions"]
 
-check_for_duplicate_options(options)
-
 # Generate config include file
 output_file = open(output_filename, "w")
 print_header()
@@ -581,7 +425,6 @@ output_file.close()
 # Generate man file
 output_man = open(output_man_page, "w")
 print_man_header()
-print_man_options(options)
 print_man_environment(options)
 print_man_tail()
 
@@ -589,8 +432,6 @@ output_man.close()
 
 # Generate argument loader code
 output_argloader = open(output_argumentloader_filename, "w")
-print_argloader_options(options);
-print_parse_argloader_options(options);
 
 # Generate environment loader code
 print_parse_envloader_options(options);
diff --git a/FEXCore/Source/Interface/Config/Config.json.in b/FEXCore/Source/Interface/Config/Config.json.in
index 967960b5c..b214a9efb 100644
--- a/FEXCore/Source/Interface/Config/Config.json.in
+++ b/FEXCore/Source/Interface/Config/Config.json.in
@@ -4,7 +4,6 @@
       "Multiblock": {
         "Type": "bool",
         "Default": "true",
-        "ShortArg": "m",
         "Desc": [
           "Controls multiblock code compilation",
           "Can cause long JIT compilation times and stutter"
@@ -13,7 +12,6 @@
       "MaxInst": {
         "Type": "int32",
         "Default": "5000",
-        "ShortArg": "n",
         "Desc": [
           "Maximum number of instruction to store in a block"
         ]
@@ -99,7 +97,6 @@
       "RootFS": {
         "Type": "str",
         "Default": "",
-        "ShortArg": "R",
         "Desc": [
           "Which Root filesystem prefix to use",
           "This can be a filesystem path",
@@ -114,7 +111,6 @@
       "ThunkHostLibs": {
         "Type": "str",
         "Default": "@CMAKE_INSTALL_FULL_LIBDIR@/fex-emu/HostThunks",
-        "ShortArg": "t",
         "Desc": [
           "Folder to find the host-side thunking libraries."
         ]
@@ -122,7 +118,6 @@
       "ThunkGuestLibs": {
         "Type": "str",
         "Default": "@CMAKE_INSTALL_PREFIX@/share/fex-emu/GuestThunks",
-        "ShortArg": "j",
         "Desc": [
           "Folder to find the guest-side thunking libraries."
         ]
@@ -130,7 +125,6 @@
       "ThunkConfig": {
         "Type": "str",
         "Default": "",
-        "ShortArg": "k",
         "Desc": [
           "A json file specifying where to overlay the thunks.",
           "This can be a filesystem path",
@@ -145,7 +139,6 @@
       "Env": {
         "Type": "strarray",
         "Default": "",
-        "ShortArg": "E",
         "Desc": [
           "Adds an environment variable to the emulated environment."
         ]
@@ -153,7 +146,6 @@
       "HostEnv": {
         "Type": "strarray",
         "Default": "",
-        "ShortArg": "H",
         "Desc": [
           "Adds an environment variable to the host environment.",
           "This can be useful for setting environment variables that thunks can pick up.",
@@ -172,7 +164,6 @@
       "SingleStep": {
         "Type": "bool",
         "Default": "false",
-        "ShortArg": "S",
         "Desc": [
           "Single stepping configuration."
         ]
@@ -180,7 +171,6 @@
       "GdbServer": {
         "Type": "bool",
         "Default": "false",
-        "ShortArg": "G",
         "Desc": [
           "Enables the GDB server."
         ]
@@ -214,7 +204,6 @@
       "DumpGPRs": {
         "Type": "bool",
         "Default": "false",
-        "ShortArg": "g",
         "Desc": [
           "When the test harness ends, print the GPR state."
         ]
@@ -222,7 +211,6 @@
       "O0": {
         "Type": "bool",
         "Default": "false",
-        "ShortArg": "O0",
         "Desc": [
           "Disables optimizations passes for debugging."
         ]
@@ -312,7 +300,6 @@
       "SilentLog": {
         "Type": "bool",
         "Default": "true",
-        "ShortArg": "s",
         "Desc": [
           "Disables logging"
         ]
@@ -320,7 +307,6 @@
       "OutputLog": {
         "Type": "str",
         "Default": "server",
-        "ShortArg": "o",
         "Desc": [
           "File to write FEX output to.",
           "[stdout, stderr, server, <Filename>]"
@@ -506,10 +492,6 @@
   },
   "UnnamedOptions": {
     "Misc": {
-      "IS_INTERPRETER": {
-        "Type": "bool",
-        "Default": "false"
-      },
       "INTERPRETER_INSTALLED": {
         "Type": "bool",
         "Default": "false"
diff --git a/Source/Common/ArgumentLoader.cpp b/Source/Common/ArgumentLoader.cpp
index 9f15be592..04e58ad45 100644
--- a/Source/Common/ArgumentLoader.cpp
+++ b/Source/Common/ArgumentLoader.cpp
@@ -5,50 +5,13 @@
 #include <FEXCore/fextl/string.h>
 #include <FEXCore/fextl/vector.h>
 
-#include "cpp-optparse/OptionParser.h"
-#include "git_version.h"
-
 #include <stdint.h>
 
 namespace FEX::ArgLoader {
 void FEX::ArgLoader::ArgLoader::PreLoad() {
   RemainingArgs.clear();
   ProgramArguments.clear();
-  if (Type == LoadType::WITHOUT_FEXLOADER_PARSER) {
-    LoadWithoutArguments();
-    return;
-  }
 
-  optparse::OptionParser Parser {};
-  Parser.version("FEX-Emu (" GIT_DESCRIBE_STRING ") ");
-  optparse::OptionGroup CPUGroup(Parser, "CPU Core options");
-  optparse::OptionGroup EmulationGroup(Parser, "Emulation options");
-  optparse::OptionGroup DebugGroup(Parser, "Debug options");
-  optparse::OptionGroup HacksGroup(Parser, "Hacks options");
-  optparse::OptionGroup MiscGroup(Parser, "Miscellaneous options");
-  optparse::OptionGroup LoggingGroup(Parser, "Logging options");
-
-#define BEFORE_PARSE
-#include <FEXCore/Config/ConfigOptions.inl>
-
-  Parser.add_option_group(CPUGroup);
-  Parser.add_option_group(EmulationGroup);
-  Parser.add_option_group(DebugGroup);
-  Parser.add_option_group(HacksGroup);
-  Parser.add_option_group(MiscGroup);
-  Parser.add_option_group(LoggingGroup);
-
-  optparse::Values Options = Parser.parse_args(argc, argv);
-
-  using int32 = int32_t;
-  using uint32 = uint32_t;
-#define AFTER_PARSE
-#include <FEXCore/Config/ConfigOptions.inl>
-  RemainingArgs = Parser.args();
-  ProgramArguments = Parser.parsed_args();
-}
-
-void FEX::ArgLoader::ArgLoader::LoadWithoutArguments() {
   // Skip argument 0, which will be the interpreter
   for (int i = 1; i < argc; ++i) {
     RemainingArgs.emplace_back(argv[i]);
diff --git a/Source/Common/ArgumentLoader.h b/Source/Common/ArgumentLoader.h
index f680f93bd..81e33a449 100644
--- a/Source/Common/ArgumentLoader.h
+++ b/Source/Common/ArgumentLoader.h
@@ -8,14 +8,8 @@
 namespace FEX::ArgLoader {
 class ArgLoader final : public FEXCore::Config::Layer {
 public:
-  enum class LoadType {
-    WITH_FEXLOADER_PARSER,
-    WITHOUT_FEXLOADER_PARSER,
-  };
-
-  explicit ArgLoader(LoadType Type, int argc, char** argv)
+  explicit ArgLoader(int argc, char** argv)
     : FEXCore::Config::Layer(FEXCore::Config::LayerType::LAYER_ARGUMENTS)
-    , Type {Type}
     , argc {argc}
     , argv {argv} {
     PreLoad();
@@ -25,7 +19,6 @@ public:
     // Intentional no-op.
   }
   void PreLoad();
-  void LoadWithoutArguments();
   fextl::vector<fextl::string> Get() {
     return RemainingArgs;
   }
@@ -33,12 +26,7 @@ public:
     return ProgramArguments;
   }
 
-  LoadType GetLoadType() const {
-    return Type;
-  }
-
 private:
-  LoadType Type;
   int argc {};
   char** argv {};
 
diff --git a/Source/Common/Config.cpp b/Source/Common/Config.cpp
index 7409faa3c..45e6d5549 100644
--- a/Source/Common/Config.cpp
+++ b/Source/Common/Config.cpp
@@ -448,8 +448,7 @@ ApplicationNames GetApplicationNames(const fextl::vector<fextl::string>& Args, b
   return ApplicationNames {std::move(Program), std::move(ProgramName)};
 }
 
-void LoadConfig(fextl::unique_ptr<FEX::ArgLoader::ArgLoader> ArgsLoader, fextl::string ProgramName, char** const envp,
-                const PortableInformation& PortableInfo) {
+void LoadConfig(fextl::string ProgramName, char** const envp, const PortableInformation& PortableInfo) {
   const bool IsPortable = PortableInfo.IsPortable;
   FEX::Config::InitializeConfigs(PortableInfo);
   FEXCore::Config::Initialize();
@@ -476,10 +475,6 @@ void LoadConfig(fextl::unique_ptr<FEX::ArgLoader::ArgLoader> ArgsLoader, fextl::
     }
   }
 
-  if (ArgsLoader && ArgsLoader->GetLoadType() == FEX::ArgLoader::ArgLoader::LoadType::WITH_FEXLOADER_PARSER) {
-    FEXCore::Config::AddLayer(std::move(ArgsLoader));
-  }
-
   const char* AppConfig = getenv("FEX_APP_CONFIG");
   if (AppConfig) {
     fextl::string AppConfigStr = AppConfig;
diff --git a/Source/Common/Config.h b/Source/Common/Config.h
index e0eaea5e0..3a1e26e5f 100644
--- a/Source/Common/Config.h
+++ b/Source/Common/Config.h
@@ -52,12 +52,10 @@ ApplicationNames GetApplicationNames(const fextl::vector<fextl::string>& Args, b
 /**
  * @brief Loads the FEX and application configurations for the application that is getting ready to run.
  *
- * @param ArgLoader Optional argument loader for argument based config options
  * @param ProgramName Optional program name, if non-empty application specific configurations will be loaded
  * @param envp Optional `envp` passed to main(...)
  */
-void LoadConfig(fextl::unique_ptr<FEX::ArgLoader::ArgLoader> ArgLoader = {}, fextl::string ProgramName = {}, char** const envp = nullptr,
-                const PortableInformation& PortableInfo = {});
+void LoadConfig(fextl::string ProgramName = {}, char** const envp = nullptr, const PortableInformation& PortableInfo = {});
 
 const char* GetHomeDirectory();
 
diff --git a/Source/Tools/FEXConfig/Main.cpp b/Source/Tools/FEXConfig/Main.cpp
index c0c62b93b..46606c9d5 100644
--- a/Source/Tools/FEXConfig/Main.cpp
+++ b/Source/Tools/FEXConfig/Main.cpp
@@ -175,7 +175,6 @@ static void LoadDefaultSettings() {
 #include <FEXCore/Config/ConfigValues.inl>
 
   // Erase unnamed options which shouldn't be set
-  LoadedConfig->Erase(FEXCore::Config::ConfigOption::CONFIG_IS_INTERPRETER);
   LoadedConfig->Erase(FEXCore::Config::ConfigOption::CONFIG_INTERPRETER_INSTALLED);
   LoadedConfig->Erase(FEXCore::Config::ConfigOption::CONFIG_APP_FILENAME);
   LoadedConfig->Erase(FEXCore::Config::ConfigOption::CONFIG_APP_CONFIG_NAME);
@@ -384,7 +383,6 @@ static bool OpenFile(fextl::string Filename) {
 #include <FEXCore/Config/ConfigValues.inl>
 
   // Erase unnamed options which shouldn't be set
-  LoadedConfig->Erase(FEXCore::Config::ConfigOption::CONFIG_IS_INTERPRETER);
   LoadedConfig->Erase(FEXCore::Config::ConfigOption::CONFIG_INTERPRETER_INSTALLED);
   LoadedConfig->Erase(FEXCore::Config::ConfigOption::CONFIG_APP_FILENAME);
   LoadedConfig->Erase(FEXCore::Config::ConfigOption::CONFIG_APP_CONFIG_NAME);
diff --git a/Source/Tools/FEXInterpreter/CMakeLists.txt b/Source/Tools/FEXInterpreter/CMakeLists.txt
index a4162ad39..b9ab6350b 100644
--- a/Source/Tools/FEXInterpreter/CMakeLists.txt
+++ b/Source/Tools/FEXInterpreter/CMakeLists.txt
@@ -5,55 +5,49 @@ if (ENABLE_VIXL_SIMULATOR)
   list(APPEND DEFINES -DVIXL_SIMULATOR=1)
 endif()
 
-function(GenerateInterpreter NAME AsInterpreter)
-  add_executable(${NAME}
-    FEXInterpreter.cpp
-    AOT/AOTGenerator.cpp)
+add_executable(FEXInterpreter
+  FEXInterpreter.cpp
+  AOT/AOTGenerator.cpp)
 
-  target_compile_definitions(${NAME} PRIVATE ${DEFINES})
+target_compile_definitions(FEXInterpreter PRIVATE ${DEFINES})
 
-  # Enable FEX APIs to be used by targets that use target_link_libraries on FEXInterpreter
-  set_target_properties(${NAME} PROPERTIES
-    ENABLE_EXPORTS 1
-    C_VISIBILITY_PRESET hidden
-    CXX_VISIBILITY_PRESET hidden
-    VISIBILITY_INLINES_HIDDEN TRUE
-  )
+# Enable FEX APIs to be used by targets that use target_link_libraries on FEXInterpreter
+set_target_properties(FEXInterpreter PROPERTIES
+  ENABLE_EXPORTS 1
+  C_VISIBILITY_PRESET hidden
+  CXX_VISIBILITY_PRESET hidden
+  VISIBILITY_INLINES_HIDDEN TRUE
+)
 
-  target_include_directories(${NAME}
+target_include_directories(FEXInterpreter
+  PRIVATE
+    ${CMAKE_CURRENT_SOURCE_DIR}/
+    ${CMAKE_BINARY_DIR}/generated
+)
+target_link_libraries(FEXInterpreter
+  PRIVATE
+    ${LIBS}
+    LinuxEmulation
+    CommonTools
+    ${PTHREAD_LIB}
+    fmt::fmt
+)
+target_compile_options(FEXInterpreter PRIVATE ${FEX_TUNE_COMPILE_FLAGS})
+
+if (CMAKE_BUILD_TYPE MATCHES "RELEASE")
+  target_link_options(FEXInterpreter
     PRIVATE
-      ${CMAKE_CURRENT_SOURCE_DIR}/
-      ${CMAKE_BINARY_DIR}/generated
+      "LINKER:--gc-sections"
+      "LINKER:--strip-all"
+      "LINKER:--as-needed"
   )
-  target_link_libraries(${NAME}
-    PRIVATE
-      ${LIBS}
-      LinuxEmulation
-      CommonTools
-      ${PTHREAD_LIB}
-      fmt::fmt
-  )
-  target_compile_options(${NAME} PRIVATE ${FEX_TUNE_COMPILE_FLAGS})
-  target_compile_definitions(${NAME} PRIVATE -DFEXLOADER_AS_INTERPRETER=${AsInterpreter})
+endif()
 
-  if (CMAKE_BUILD_TYPE MATCHES "RELEASE")
-    target_link_options(${NAME}
-      PRIVATE
-        "LINKER:--gc-sections"
-        "LINKER:--strip-all"
-        "LINKER:--as-needed"
-    )
-  endif()
-
-  install(TARGETS ${NAME}
-    RUNTIME
-      DESTINATION bin
-      COMPONENT Runtime
-  )
-endfunction()
-
-GenerateInterpreter(FEXLoader 0)
-GenerateInterpreter(FEXInterpreter 1)
+install(TARGETS FEXInterpreter
+  RUNTIME
+    DESTINATION bin
+    COMPONENT Runtime
+)
 
 if (_M_ARM_64)
   if (NOT USE_LEGACY_BINFMTMISC)
diff --git a/Source/Tools/FEXInterpreter/FEXInterpreter.cpp b/Source/Tools/FEXInterpreter/FEXInterpreter.cpp
index c8207284f..c7b1c824f 100644
--- a/Source/Tools/FEXInterpreter/FEXInterpreter.cpp
+++ b/Source/Tools/FEXInterpreter/FEXInterpreter.cpp
@@ -138,10 +138,6 @@ bool InterpreterHandler(fextl::string* Filename, const fextl::string& RootFS, fe
   return true;
 }
 
-bool RanAsInterpreter(bool ExecutedWithFD) {
-  return ExecutedWithFD || FEXLOADER_AS_INTERPRETER;
-}
-
 /**
  * @brief Queries if FEX is installed as a binfmt_misc interpreter
  *
@@ -283,7 +279,6 @@ int main(int argc, char** argv, char** const envp) {
   FEXCore::Allocator::GLIBCScopedFault GLIBFaultScope;
 
   const bool ExecutedWithFD = getauxval(AT_EXECFD) != 0;
-  const bool IsInterpreter = RanAsInterpreter(ExecutedWithFD);
   const auto PortableInfo = FEX::ReadPortabilityInformation();
   const bool InterpreterInstalled = QueryInterpreterInstalled(ExecutedWithFD, PortableInfo);
 
@@ -293,9 +288,7 @@ int main(int argc, char** argv, char** const envp) {
   LogMan::Throw::InstallHandler(AssertHandler);
   LogMan::Msg::InstallHandler(MsgHandler);
 
-  auto ArgsLoader = fextl::make_unique<FEX::ArgLoader::ArgLoader>(
-    IsInterpreter ? FEX::ArgLoader::ArgLoader::LoadType::WITHOUT_FEXLOADER_PARSER : FEX::ArgLoader::ArgLoader::LoadType::WITH_FEXLOADER_PARSER,
-    argc, argv);
+  auto ArgsLoader = fextl::make_unique<FEX::ArgLoader::ArgLoader>(argc, argv);
   auto Args = ArgsLoader->Get();
   auto ParsedArgs = ArgsLoader->GetParsedArgs();
   auto Program = FEX::Config::GetApplicationNames(Args, ExecutedWithFD, FEXFD);
@@ -306,11 +299,10 @@ int main(int argc, char** argv, char** const envp) {
 
   FEX::GCS::CheckForGCS();
 
-  FEX::Config::LoadConfig(std::move(ArgsLoader), Program.ProgramName, envp, PortableInfo);
+  FEX::Config::LoadConfig(Program.ProgramName, envp, PortableInfo);
 
   // Reload the meta layer
   FEXCore::Config::ReloadMetaLayer();
-  FEXCore::Config::Set(FEXCore::Config::CONFIG_IS_INTERPRETER, IsInterpreter ? "1" : "0");
   FEXCore::Config::Set(FEXCore::Config::CONFIG_INTERPRETER_INSTALLED, InterpreterInstalled ? "1" : "0");
 #ifdef VIXL_SIMULATOR
   // If running under the vixl simulator, ensure that indirect runtime calls are enabled.
diff --git a/Source/Tools/FEXRootFSFetcher/Main.cpp b/Source/Tools/FEXRootFSFetcher/Main.cpp
index fd94fe2d0..48f59d392 100644
--- a/Source/Tools/FEXRootFSFetcher/Main.cpp
+++ b/Source/Tools/FEXRootFSFetcher/Main.cpp
@@ -7,7 +7,6 @@
 #include "Common/JSONPool.h"
 #include "XXFileHash.h"
 
-#include "Common/ArgumentLoader.h"
 #include "Common/Config.h"
 
 #include <array>
@@ -1108,7 +1107,7 @@ bool ExtractEroFS(const fextl::string& Path, const fextl::string& RootFS, const
 } // namespace UnSquash
 
 int main(int argc, char** argv, char** const envp) {
-  FEX::Config::LoadConfig({}, {}, envp);
+  FEX::Config::LoadConfig({}, envp);
 
   // Reload the meta layer
   FEXCore::Config::ReloadMetaLayer();
diff --git a/Source/Tools/FEXServer/Main.cpp b/Source/Tools/FEXServer/Main.cpp
index f16404db9..df440c170 100644
--- a/Source/Tools/FEXServer/Main.cpp
+++ b/Source/Tools/FEXServer/Main.cpp
@@ -135,7 +135,7 @@ int main(int argc, char** argv, char** const envp) {
     DeparentSelf();
   }
 
-  FEX::Config::LoadConfig({}, {}, envp, FEX::ReadPortabilityInformation());
+  FEX::Config::LoadConfig({}, envp, FEX::ReadPortabilityInformation());
 
   // Reload the meta layer
   FEXCore::Config::ReloadMetaLayer();
diff --git a/Source/Tools/LinuxEmulation/LinuxSyscalls/Syscalls.cpp b/Source/Tools/LinuxEmulation/LinuxSyscalls/Syscalls.cpp
index 0e45ff7bf..4b8dc1eae 100644
--- a/Source/Tools/LinuxEmulation/LinuxSyscalls/Syscalls.cpp
+++ b/Source/Tools/LinuxEmulation/LinuxSyscalls/Syscalls.cpp
@@ -290,8 +290,8 @@ uint64_t ExecveHandler(FEXCore::Core::CpuStateFrame* Frame, const char* pathname
 
   // If the FEX interpreter is installed then just execve the ELF file
   // This will stay inside of our emulated environment since binfmt_misc will capture it
-  const bool IsBinfmtCompatible = SyscallHandler->IsInterpreterInstalled() && SyscallHandler->IsInterpreter() &&
-                                  (Type == ELFLoader::ELFContainer::ELFType::TYPE_X86_32 || Type == ELFLoader::ELFContainer::ELFType::TYPE_X86_64);
+  const bool IsBinfmtCompatible = SyscallHandler->IsInterpreterInstalled() && (Type == ELFLoader::ELFContainer::ELFType::TYPE_X86_32 ||
+                                                                               Type == ELFLoader::ELFContainer::ELFType::TYPE_X86_64);
 
   // We are trying to execute an ELF of a different architecture
   // We can't know if we can support this without architecture specific checks and binfmt_misc parsing
@@ -391,10 +391,6 @@ uint64_t ExecveHandler(FEXCore::Core::CpuStateFrame* Frame, const char* pathname
   // We now need to munge the arguments
   const char NullString[] = "";
   fextl::vector<const char*> ExecveArgs = SyscallHandler->GetCodeLoader()->GetExecveArguments();
-  if (!SyscallHandler->IsInterpreter()) {
-    // If we were launched from FEXLoader then we need to make sure to split arguments from FEXLoader and guest
-    ExecveArgs.emplace_back("--");
-  }
 
   if (argv) {
     // Overwrite the filename with the new one we are redirecting to
diff --git a/Source/Tools/LinuxEmulation/LinuxSyscalls/Syscalls.h b/Source/Tools/LinuxEmulation/LinuxSyscalls/Syscalls.h
index 2578ce2f1..6c527e21f 100644
--- a/Source/Tools/LinuxEmulation/LinuxSyscalls/Syscalls.h
+++ b/Source/Tools/LinuxEmulation/LinuxSyscalls/Syscalls.h
@@ -199,7 +199,6 @@ public:
     return ThunkHandler;
   }
 
-  FEX_CONFIG_OPT(IsInterpreter, IS_INTERPRETER);
   FEX_CONFIG_OPT(IsInterpreterInstalled, INTERPRETER_INSTALLED);
   FEX_CONFIG_OPT(Filename, APP_FILENAME);
   FEX_CONFIG_OPT(RootFSPath, ROOTFS);
diff --git a/Source/Windows/ARM64EC/Module.cpp b/Source/Windows/ARM64EC/Module.cpp
index cd0ef311e..33b7538bd 100644
--- a/Source/Windows/ARM64EC/Module.cpp
+++ b/Source/Windows/ARM64EC/Module.cpp
@@ -27,7 +27,6 @@ $end_info$
 #include <FEXCore/Utils/TypeDefines.h>
 #include <FEXCore/Utils/SignalScopeGuards.h>
 
-#include "Common/ArgumentLoader.h"
 #include "Common/CallRetStack.h"
 #include "Common/Config.h"
 #include "Common/Exception.h"
@@ -635,7 +634,7 @@ NTSTATUS ProcessInit() {
 
   FEX::Windows::InitCRTProcess();
   const auto ExecutablePath = FEX::Windows::GetExecutableFilePath();
-  FEX::Config::LoadConfig(nullptr, ExecutablePath, _environ, FEX::ReadPortabilityInformation());
+  FEX::Config::LoadConfig(ExecutablePath, _environ, FEX::ReadPortabilityInformation());
   FEXCore::Config::ReloadMetaLayer();
   FEX::Windows::Logging::Init();
 
diff --git a/Source/Windows/WOW64/Module.cpp b/Source/Windows/WOW64/Module.cpp
index bdb2c55b8..c5bd24721 100644
--- a/Source/Windows/WOW64/Module.cpp
+++ b/Source/Windows/WOW64/Module.cpp
@@ -28,7 +28,6 @@ $end_info$
 #include <FEXCore/Utils/TypeDefines.h>
 #include <FEXCore/Utils/SignalScopeGuards.h>
 
-#include "Common/ArgumentLoader.h"
 #include "Common/CallRetStack.h"
 #include "Common/Config.h"
 #include "Common/Exception.h"
@@ -510,11 +509,10 @@ public:
 void BTCpuProcessInit() {
   FEX::Windows::InitCRTProcess();
   const auto ExecutablePath = FEX::Windows::GetExecutableFilePath();
-  FEX::Config::LoadConfig(nullptr, ExecutablePath, _environ, FEX::ReadPortabilityInformation());
+  FEX::Config::LoadConfig(ExecutablePath, _environ, FEX::ReadPortabilityInformation());
   FEXCore::Config::ReloadMetaLayer();
   FEX::Windows::Logging::Init();
 
-  FEXCore::Config::Set(FEXCore::Config::CONFIG_IS_INTERPRETER, "0");
   FEXCore::Config::Set(FEXCore::Config::CONFIG_INTERPRETER_INSTALLED, "0");
   FEXCore::Config::Set(FEXCore::Config::CONFIG_IS64BIT_MODE, "0");
 
diff --git a/ThunkLibs/HostLibs/CMakeLists.txt b/ThunkLibs/HostLibs/CMakeLists.txt
index aacfc2f26..3a449090a 100644
--- a/ThunkLibs/HostLibs/CMakeLists.txt
+++ b/ThunkLibs/HostLibs/CMakeLists.txt
@@ -81,7 +81,7 @@ function(add_host_lib NAME GUEST_BITNESS)
   target_include_directories(${NAME}-host-${GUEST_BITNESS} PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/gen_${GUEST_BITNESS}/")
   target_link_libraries(${NAME}-host-${GUEST_BITNESS} PRIVATE dl)
   target_link_libraries(${NAME}-host-${GUEST_BITNESS} PRIVATE lib${NAME}-${GUEST_BITNESS}-deps)
-  target_link_libraries(${NAME}-host-${GUEST_BITNESS} PRIVATE FEXLoader)
+  target_link_libraries(${NAME}-host-${GUEST_BITNESS} PRIVATE FEXInterpreter)
   ## Make signed overflow well defined 2's complement overflow
   target_compile_options(${NAME}-host-${GUEST_BITNESS} PRIVATE -fwrapv)
 
diff --git a/ThunkLibs/README.md b/ThunkLibs/README.md
index 32cb8d1b1..f65c23277 100644
--- a/ThunkLibs/README.md
+++ b/ThunkLibs/README.md
@@ -15,7 +15,7 @@ ln -s $BUILDDIR/Guest/libX11-guest.so $ROOTFS/lib/x86_64-linux-gnu/libX11.so.6
 ```
 
 Finally, FEX needs to be told where to look for the matching host libraries with `-t /Host/Libs/Path`. eg
-```FEXLoader -c irjit -n 500 -R $ROOTFS -t $BUILDDIR/Host -- /PATH/TO/ELF```
+```FEX_THUNKHOSTLIBS= $BUILDDIR/Host FEXInterpreter /PATH/TO/ELF```
 
 We currently don't have any unit tests for the guest libraries, only for OP_THUNK.