Nice game. Although after watching those flashing colors for sometime my eyes could not keep up. 😆
I don't know why the download size is so big. I've never exported a game from Unreal engine, but 364 MB seems quite too large for a simple game like this. Is it common for Unreal?
Also, someone suggested me that having mouse click as fire button is not good for hand health. So I changed is to space bar. I think you can do it. Just keep mouse movement for rotation.