Index: binaries/data/mods/public/gui/options/options.js
===================================================================
--- binaries/data/mods/public/gui/options/options.js
+++ binaries/data/mods/public/gui/options/options.js
@@ -244,10 +244,7 @@
 			switch (param)
 			{
 			case "config":
-				let val = +Engine.ConfigDB_GetValue("user", key);
-				if (key === "materialmgr.quality")
-					val = val > 5 ? 2 : val > 2 ? 1 : 0;
-				control.selected = val;
+				control.selected = +Engine.ConfigDB_GetValue("user", key);
 				break;
 			case "list":
 				control.list = option.parameters.list.map(e => translate(e));
@@ -264,10 +261,7 @@
 		{
 			return function()
 			{
-				let val = this.selected;
-				if (key === "materialmgr.quality")
-					val = val == 0 ? 2 : val == 1 ? 5 : 8;
-				Engine.ConfigDB_CreateValue("user", key, val);
+				Engine.ConfigDB_CreateValue("user", key, this.selected);
 				Engine.ConfigDB_SetChanges("user", true);
 				updateOptionPanel();
 			};
Index: binaries/data/mods/public/gui/options/options.json
===================================================================
--- binaries/data/mods/public/gui/options/options.json
+++ binaries/data/mods/public/gui/options/options.json
@@ -119,10 +119,10 @@
 			"parameters": { "config": "postproc", "renderer": "Postproc" }
 		},
 		{
-			"type": "dropdown",
+			"type": "slider",
 			"label": "Graphics quality",
 			"tooltip": "Graphics quality. REQUIRES GAME RESTART",
-			"parameters": { "list": [ "Low", "Medium", "High" ], "config": "materialmgr.quality" }
+			"parameters": { "config": "materialmgr.quality", "min": 0, "max": 10 }
 		},
 		{
 			"type": "boolean",
Index: binaries/data/mods/public/gui/options/options.xml
===================================================================
--- binaries/data/mods/public/gui/options/options.xml
+++ binaries/data/mods/public/gui/options/options.xml
@@ -38,6 +38,7 @@
 				<object name="graphicsSetting[n]" size="0 25 100% 50" hidden="true">
 					<object name="graphicsSettingLabel[n]" size="0 0 65% 100%" type="text" style="ModernLabelText" text_align="left"/>
 					<object name="graphicsSettingTickbox[n]" size="90% 5 100% 100%+5" type="checkbox" style="ModernTickBox" hidden="true"/>
+					<object name="graphicsSettingSlider[n]" size="70% 0 100%-8 100%" type="slider" button_width="20" sprite="ModernSliderButton" sprite_bar="ModernSliderLine" hidden="true"/>
 					<object name="graphicsSettingInput[n]" size="70% 0 100%-8 100%" type="input" style="ModernInput" hidden="true"/>
 					<object name="graphicsSettingDropdown[n]" size="70% 0 100%-8 100%" type="dropdown" style="ModernDropDown" hidden="true"/>
 				</object>