diff --git a/binding-mri/graphics-binding.cpp b/binding-mri/graphics-binding.cpp
index bb49078..c937a67 100644
--- a/binding-mri/graphics-binding.cpp
+++ b/binding-mri/graphics-binding.cpp
@@ -188,6 +188,7 @@ DEF_GRA_PROP_B(Frameskip)
 
 void graphicsBindingInit(){
 	VALUE module = rb_define_module("Graphics");
+
 	_rb_define_module_function(module, "update", graphicsUpdate);
 	_rb_define_module_function(module, "freeze", graphicsFreeze);
 	_rb_define_module_function(module, "transition", graphicsTransition);
@@ -200,8 +201,6 @@ void graphicsBindingInit(){
 
 	_rb_define_module_function(module, "width", graphicsWidth);
 	_rb_define_module_function(module, "height", graphicsHeight);
-	const Config &conf = shState->rtData().config;
-	rb_define_const(module, "ASPECT", rb_str_new_cstr(conf.AspectPreset.c_str()));
 	_rb_define_module_function(module, "wait", graphicsWait);
 	_rb_define_module_function(module, "fadeout", graphicsFadeout);
 	_rb_define_module_function(module, "fadein", graphicsFadein);
@@ -209,9 +208,11 @@ void graphicsBindingInit(){
 	_rb_define_module_function(module, "resize_screen", graphicsResizeScreen);
 
 	INIT_GRA_PROP_BIND( Brightness, "brightness" );
-
 	INIT_GRA_PROP_BIND( Fullscreen, "fullscreen"  );
 	INIT_GRA_PROP_BIND( ShowCursor, "show_cursor" );
 	INIT_GRA_PROP_BIND( Smooth,     "smooth"      );
-	INIT_GRA_PROP_BIND( Frameskip,  "frameskip"      );
+	INIT_GRA_PROP_BIND( Frameskip,  "frameskip"   );
+	
+	const Config &conf = shState->rtData().config;
+	rb_define_const(module, "RESOLUTION_ASPECT", rb_str_new_cstr(conf.AspectPresetRubyConst.c_str()));
 }
diff --git a/binding-mri/module_rpg1.rb b/binding-mri/module_rpg1.rb
index 3cdf735..b948f15 100644
--- a/binding-mri/module_rpg1.rb
+++ b/binding-mri/module_rpg1.rb
@@ -1,26 +1,3 @@
-# aspects, resolutions and filenames
-# 4:3      - 640x480 - "_4_3"
-# 16:9     - 960x540 - "_16_9"
-# 16:10    - 960x600 - "_16_10"
-# 
-# extra (not recomendated)
-# 16:9 HD  - 1280x720  - "_16_9_hd"
-# 16:9 FHD - 1920x1080 - "_16_9_fhd"
-module Graphics
-  RESOLUTION_ASPECT =
-  if Graphics.width == 1920 && Graphics.height == 1080
-    "_16_9_fhd"
-  elsif Graphics.width == 1280 && Graphics.height == 720
-    "_16_9_hd"
-  elsif Graphics.width == 1920 / 2 && Graphics.height == 1080 / 2
-    "_16_9"
-  elsif Graphics.width == 640 && Graphics.height == 480
-    "_4_3"
-  else
-    ""
-  end
-end
-
 module Kernel
   alias_method :original_puts, :puts
 
diff --git a/oneshot.conf b/oneshot.conf
index a868623..36145e6 100644
--- a/oneshot.conf
+++ b/oneshot.conf
@@ -26,16 +26,22 @@ printFPS=false
 fixedAspectRatio=true
 
 # Set Monitor Aspect preset
-# Aviable:
-# _4_3 (default)
-# _16_9
-# _16_10
-# _2_3
-AspectPreset="_4_3"
+# Value, Aspect, Window Resolusion
+# (ratio and resolution are not acceptable values)
+# Where X - not recommended, the correctness of
+# the game is not guaranteed.
+# 0 - 2:3      - 640x960
+# 1 - 4:3      - 640x480 (default)
+# 2 - 16:9     - 960x540
+# 3 - 16:10    - 960x600
+# 4 - 16:9 HD  - 1280x720   X
+# 5 - 16:9 FHD - 1920x1080  X
+AspectPreset=1
 
 # Controlling the resolution of the game window, 
 # it is not recommended to change. 
-# If you want to configure 16:9, use EnableSixteenByNine.
+# If you want to configure 16:9 or any other,
+# use AspectPreset.
 # defScreenW=0
 # defScreenH=0
 
diff --git a/src/config.cpp b/src/config.cpp
index 22325d8..e89a79b 100644
--- a/src/config.cpp
+++ b/src/config.cpp
@@ -63,8 +63,7 @@ namespace po = boost::program_options;
 
 #define CONF_FILE "oneshot.conf"
 
-Config::Config()
-{}
+Config::Config() {}
 
 void Config::read(int argc, char *argv[]){
 #define PO_DESC_ALL \
@@ -73,7 +72,7 @@ void Config::read(int argc, char *argv[]){
 	PO_DESC(printFPS, bool, false) \
 	PO_DESC(fullscreen, bool, false) \
 	PO_DESC(fixedAspectRatio, bool, true) \
-	PO_DESC(AspectPreset, std::string, "_4_3") \
+	PO_DESC(AspectPreset, int, 1) \
 	PO_DESC(smoothScaling, bool, false) \
 	PO_DESC(vsync, bool, true) \
 	PO_DESC(defScreenW, int, 640) \
@@ -177,6 +176,28 @@ void Config::read(int argc, char *argv[]){
 		game.title = "OneShot: Sunshine";
 	game.scripts = "Data/xScripts.rxdata";
 
+	#define ASPECT_SELECT(id, x, y, rubyConst) \
+		case id: { \
+			defScreenW = x; \
+			defScreenH = y; \
+			AspectPresetRubyConst = #rubyConst;\
+			break; \
+		}
+	
+	if (defScreenW == 640 && defScreenH == 480)
+		switch (AspectPreset) {
+			RESOLUTIONS_LIST(ASPECT_SELECT)
+		default: {
+				AspectPreset = 1;
+				AspectPresetRubyConst = "_4_3";
+				defScreenW = 640;
+				defScreenH = 480;
+				break;
+			}
+		}
+
+	#undef ASPECT_SELECT
+
 #ifdef STEAM
 	/* Override fullscreen config if Big Picture */
 	if (const char *env = SDL_getenv("SteamTenfoot")){
diff --git a/src/config.h b/src/config.h
index cfd392f..4e9a430 100644
--- a/src/config.h
+++ b/src/config.h
@@ -50,7 +50,8 @@ struct Config{
 	int maxTextureSize;
 
 	std::string gameFolder;
-	std::string AspectPreset;
+	int AspectPreset;
+	std::string AspectPresetRubyConst;
 	bool allowSymlinks;
 	bool pathCache;
 
@@ -96,4 +97,20 @@ struct Config{
 	void read(int argc, char *argv[]);
 };
 
+// 0 - 2:3      - 640x960
+// 1 - 4:3      - 640x480 (default)
+// 2 - 16:9     - 960x540
+// 3 - 16:10    - 960x600
+// 4 - 16:9 HD  - 1280x720 X
+// 5 - 16:9 FHD - 1920x1080 X
+
+//  Value X    Y    Ruby const
+#define RESOLUTIONS_LIST(X) \
+	X(0,  640,  960,  _2_3) \
+	X(1,  640,  480,  _4_3) \
+	X(2,  960,  540,  _16_9) \
+	X(3,  960,  600,  _16_10) \
+	X(4,  1280, 720,  _16_9_hd) \
+	X(5,  1920, 1080, _16_9_fhd)
+
 #endif // CONFIG_H