diff --git a/a3/game.c b/a3/game.c
index 13faa69..f3a0d34 100644
--- a/a3/game.c
+++ b/a3/game.c
@@ -4,7 +4,7 @@
 #include "world.h"
 #include "game.h"
 
-       void* init_game(){
+       void* init_game(struct game *game){
     // Allocate memory for the state
     struct game* st = calloc(1,(sizeof(struct game)));
     // Initialize state
@@ -32,6 +32,23 @@ int game_event(struct event* event,void* game){
     }
     // Read game variable and update the  eventstate
 
+    void update_game(struct game *game, int key){
+// Move the cat based on the pressed key
+    switch(key) {
+        case 'w':
+            game->caty -= 1;
+            break;
+        case 's':
+            game->caty += 1;
+            break;
+        case 'a':
+            game->catx -= 1;
+            break;
+        case 'd':
+            game->catx += 1;
+            break;
+    }
+    
     // Is mouse caught ?
     if ((state->caty_position == state->mousey) && (state->catx_position == state->mousex)){
         clear_screen();