Graphics, animations and music are nice. I liked the idea of building for defense but if the walls are breakable and the slimes keep spawning I don't see the point. Maybe it could have sense if there was a timer, and the challenge is to stay alive for 2 minutes, for example. Also, I'd recommend to explain the controls in the game window. Anyway, I still think it was quite nice. I'm sad I couldn't participate this time in the jam, good job!