A boss rush game where you fight different kinds of bosses (If you didn't know what boss rush means). W, A, S, and D to move. Click to shoot, hold down click to charge it up. You have a passive regen so you can heal. Press I to go into an invincible mode, U to exit it. It's good for practice.
There are currently 3 ill add more once I think of some more. It's hard to even beat them even for me so I might debuff them or buff the character. Terraria Calamity music in the bosses sprite and some music in the background sprite. The rest of it is by me.