Run away

Testing with my Godot skills. I know my art sucks, as you can see that I used simple shapes and colors. In this game, use WASD/Arrow keys to run away from the enemy. Also, be careful of the enemy that spawns in random places every 50 seconds. Anyways, please enjoy the game and tell me what you think.  Also, maybe give me some game ideas too so that I can practice more. :p

Edit: be careful of invisible border that blocks you accidentally on the far right side and the far bottom. I am not sure why it happens.