diff --git a/src/lib/stores/GameFilter.ts b/src/lib/stores/GameFilter.ts
index fe88638..40523f6 100644
--- a/src/lib/stores/GameFilter.ts
+++ b/src/lib/stores/GameFilter.ts
@@ -1,5 +1,5 @@
 import { writable, type Writable } from "svelte/store";
 
-const SelectedGameStore: Writable<string> = writable("");
+const SelectedGameStore: Writable<number> = writable("");
 
 export default SelectedGameStore;
\ No newline at end of file
diff --git a/src/lib/stores/GameGroupFilter.ts b/src/lib/stores/GameGroupFilter.ts
index f033750..c4001cc 100644
--- a/src/lib/stores/GameGroupFilter.ts
+++ b/src/lib/stores/GameGroupFilter.ts
@@ -1,5 +1,5 @@
 import { writable, type Writable } from "svelte/store";
 
-const SelectedGameGroupsStore: Writable<Map<string, Array<string>>> = writable(new Map());
+const SelectedGameGroupsStore: Writable<Map<number, Array<number>>> = writable(new Map());
 
 export default SelectedGameGroupsStore;
\ No newline at end of file
diff --git a/src/lib/types/chellaris.ts b/src/lib/types/chellaris.ts
index 36be88e..97db3dc 100644
--- a/src/lib/types/chellaris.ts
+++ b/src/lib/types/chellaris.ts
@@ -1,12 +1,12 @@
-export type ChellarisInfo = {
-  games: Map<string, ChellarisGame>,
+export interface ChellarisInfo {
+  games: Map<number, ChellarisGame>,
   ethics: Array<null>, // TODO implement
   portraits: Array<null>, // TODO implement
 }
 
 export type ChellarisGame = {
   name: string,
-  groups: Map<string, ChellarisGameGroup>,
+  groups: Map<number, ChellarisGameGroup>,
   empires: Array<null>, // TODO implement
 }
 
diff --git a/src/routes/graphs/GameGroupSelection.svelte b/src/routes/graphs/GameGroupSelection.svelte
index d0806c5..f55fa3d 100644
--- a/src/routes/graphs/GameGroupSelection.svelte
+++ b/src/routes/graphs/GameGroupSelection.svelte
@@ -6,11 +6,11 @@
 	import ChellarisDataStore from '$lib/stores/ChellarisData';
 	import type { ChellarisGame, ChellarisGameGroup, ChellarisInfo } from '$lib/types/chellaris';
 
-	let selectedGame: string = '';
-	let selectedGameGroups: Array<string> = [];
-	let selectedGameGroupsMap: Map<string, Array<string>> = new Map();
+	let selectedGame: number;
+	let selectedGameGroups: Array<number> = [];
+	let selectedGameGroupsMap: Map<number, Array<number>> = new Map();
 
-	let gameGroups: Map<string, ChellarisGameGroup> = new Map();
+	let gameGroups: Map<number, ChellarisGameGroup> = new Map();
 	let chellarisData: ChellarisInfo = {
 		games: new Map(),
 		ethics: [],
@@ -20,7 +20,7 @@
 	// Chellaris Data Code
   const updateGameGroups = () => {
     let tmpData;
-    if (selectedGame == "") {
+    if (!selectedGame) {
       tmpData = chellarisData.games.get(chellarisData.games.keys().next().value);
     }
     else {
@@ -28,7 +28,6 @@
     }
     
 		if (typeof tmpData !== 'undefined') {
-      console.log(tmpData.groups);
 			gameGroups = tmpData.groups;
 		}
   }
diff --git a/src/routes/graphs/GameSelection.svelte b/src/routes/graphs/GameSelection.svelte
index cf9d377..d37b48d 100644
--- a/src/routes/graphs/GameSelection.svelte
+++ b/src/routes/graphs/GameSelection.svelte
@@ -5,8 +5,8 @@
 	import ChellarisDataStore from '$lib/stores/ChellarisData';
 	import type { ChellarisGame } from '$lib/types/chellaris';
 
-	let selectedGame = '';
-	let gameList: Map<string, ChellarisGame> = new Map();
+	let selectedGame: number;
+	let gameList: Map<number, ChellarisGame> = new Map();
 
   // Chellaris Data Code
 	ChellarisDataStore.subscribe((data) => {