The visuals of the game look really nice! At first, I thought I had to press a button to shoot, but then I realized that the character automatically shoots bullets, which was a nice surprise. The spawning system and wave progression really kept me playing. It gave me that "just one more wave" feeling and motivation to keep going. I managed to reach Wave 9, and the game was pretty fun overall! One thing though... I still don't know where the theme sheep is : }