diff --git a/.gitignore b/.gitignore
index bb017857..f42f86e6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,7 +6,7 @@
 /iso
 
 # Custom configs should not be part of JabyEngine
-#**/config
+**/config
 
 .lfsconfig
 
diff --git a/config/Readme.md b/config/Readme.md
index e69de29b..dab2d5d9 100644
--- a/config/Readme.md
+++ b/config/Readme.md
@@ -0,0 +1,40 @@
+# How to create custom configurations
+1. Create folder with name of custom configuration 
+1. Add `jabyengine_custom_config.hpp` to folder
+    1. Follow [guidelines](#jabyengine_custom_confighpp)
+1. Build JabyEngine and select your configuration
+1. Build your application and select your configuration
+
+## jabyengine_custom_config.hpp
+### Default configuration file
+```c++
+// Fix IntelliSense
+#include "../dummy_default_config.hpp"
+
+// Overwrite various configurations
+struct CustomConfiguration : public DefaultConfiguration {
+};
+
+// Define macros here
+```
+### `CustomConfiguration` options
+When overriding an option make sure to mark the function as `override`
+```c++
+struct DefaultConfiguration {
+    struct BIOSFont {
+        // VRAM position and CLUT position to load the BIOS font too
+        static constexpr GPU::PositionU16 texture_load_pos();
+        static constexpr GPU::PositionU16 CLUT_load_pos();
+    };
+
+    struct Periphery {
+        // Turns on the second controller port and enables multi tap support
+        static constexpr bool include_portB();
+        static constexpr bool use_multi_tap();
+    };
+};
+```
+### `CustomConfiguration` macros
+```c++
+#define __USE_DEBUG_COLOR__ // Turns on colored rectangles during boot
+```
\ No newline at end of file
diff --git a/examples/PoolBox/PoolBox.code-workspace b/examples/PoolBox/PoolBox.code-workspace
index 6c83356f..ac0e7d4b 100644
--- a/examples/PoolBox/PoolBox.code-workspace
+++ b/examples/PoolBox/PoolBox.code-workspace
@@ -70,10 +70,13 @@
             },
 			{
                 "id": "custom config",
-                "type": "pickString",
-                "options": ["", "MyConfig"],
-                "default": "",
-                "description": "Simple custom config test"
+                "type": "command",
+                "command": "shellCommand.execute",
+                "args": {
+                    "command": "echo ^|^<Default^> && dir /b /a:d",
+                    "cwd": "${env:JABY_ENGINE_PATH}/config",
+                    "fieldSeparator": "|"
+                }
             },
 			{
 				"id": "output memory map",
@@ -84,6 +87,9 @@
 			}
 		]
 	},
+	"extensions": {
+        "recommendations": ["augustocdias.tasks-shell-input"]
+    },
 	"settings": {
 		"C_Cpp.default.includePath": [
 			"${env:JABY_ENGINE_PATH}/include",
diff --git a/template/JabyEngine-PSX_Game/#{ProjectName}.code-workspace b/template/JabyEngine-PSX_Game/#{ProjectName}.code-workspace
index e91d7dcf..beff1495 100644
--- a/template/JabyEngine-PSX_Game/#{ProjectName}.code-workspace
+++ b/template/JabyEngine-PSX_Game/#{ProjectName}.code-workspace
@@ -11,11 +11,11 @@
 			{
 				"label": "build",
 				"type": "shell",
-				"windows": { //                                                                                                       v re-export for WSL                                 v re-export for WSL
-					"command": "wsl make ${input:project}_${input:target} BUILD_PROFILE=${input:build profile} REGION=${input:region} PSX_LICENSE_PATH=$(wslpath ${env:PSX_LICENSE_PATH}) JABY_ENGINE_DIR=$(wslpath ${env:JABY_ENGINE_PATH})",
+				"windows": { //                                                                                                                                            v re-export for WSL                                 v re-export for WSL
+					"command": "wsl make ${input:project}_${input:target} BUILD_PROFILE=${input:build profile} REGION=${input:region} CUSTOM_CONFIG=${input:custom config} PSX_LICENSE_PATH=$(wslpath ${env:PSX_LICENSE_PATH}) JABY_ENGINE_DIR=$(wslpath ${env:JABY_ENGINE_PATH})",
 				},
 				"linux":   {
-					"command": "make ${input:project}_${input:target} BUILD_PROFILE=${input:build profile} REGION=${input:region}",
+					"command": "make ${input:project}_${input:target} BUILD_PROFILE=${input:build profile} REGION=${input:region} CUSTOM_CONFIG=${input:custom config}",
 				},
 				"group": {
 					"kind": "build",
@@ -67,6 +67,16 @@
                 "options": ["SCEE", "SCEA", "SCEI"],
                 "default": "SCEE",
                 "description": "Region profile to use"
+            },
+			{
+                "id": "custom config",
+                "type": "command",
+                "command": "shellCommand.execute",
+                "args": {
+                    "command": "echo ^|^<Default^> && dir /b /a:d",
+                    "cwd": "${env:JABY_ENGINE_PATH}/config",
+                    "fieldSeparator": "|"
+                }
             },
 			{
 				"id": "output memory map",
@@ -77,6 +87,9 @@
 			}
 		]
 	},
+	"extensions": {
+        "recommendations": ["augustocdias.tasks-shell-input"]
+    },
 	"settings": {
 		"C_Cpp.default.includePath": [
 			"${env:JABY_ENGINE_PATH}/include",