diff --git a/game.ayin b/game.ayin
index b771c25..a80277c 100644
--- a/game.ayin
+++ b/game.ayin
@@ -5,13 +5,13 @@ let setup = fn() {
 };
 
 let update = fn(state, input) {
-  let new = 100;
+  let new = 200;
   state.player.position.x = new;
   return state;
 };
 
 let draw = fn(state) {
-  frame_clear(0,0,0);
+  frame_clear(0,90,state.player.position.x);
 };
 
 let migrate = fn(state) {
diff --git a/src/interpret/interpret.rs b/src/interpret/interpret.rs
index 19a2606..d715fd2 100644
--- a/src/interpret/interpret.rs
+++ b/src/interpret/interpret.rs
@@ -122,7 +122,16 @@ fn eval_expr(expr_env: &Env, state: &mut State, expr: &ast::Expr) -> Result<ast:
             v => Err(Error::NotARecord(v, Backtrace::capture())),
         },
         ast::Expr::Var(var) => {
-            let value = expr_env.get(var)?.clone();
+            let value = match expr_env.get(var) {
+                Ok(value) => Ok(value.clone()),
+                Err(err) => {
+                    if state.primitive_funcs.get(&var).is_some() {
+                        Ok(ast::Value::PrimitiveFunc(var.clone()))
+                    } else {
+                        Err(err)
+                    }
+                }
+            }?;
             eval_expr(expr_env, state, &ast::Expr::Value(value))
         }
 
diff --git a/src/runtime/runtime.rs b/src/runtime/runtime.rs
index 8369249..b346073 100644
--- a/src/runtime/runtime.rs
+++ b/src/runtime/runtime.rs
@@ -161,8 +161,10 @@ pub fn draw(state: &mut State) {
         Err(err) => println!("Error: {}", err),
     }
 
+    /*
     println!(
         "{:#?}",
         interpret::value_to_stadnalone_expr(&state.state, state.game_state.clone())
     );
+    */
 }