Team up with a pal flaunting this skin, or join forces with a fellow player if you're solo on swag.

Just a test, but I forgot to remove it. I have other things to do after all.

AFK during an entire round and don't die.

Beat your first boss at round 10

Beat half of all rounds, if you do it in the right order.

Beat the final boss, or ask a friend to end the round, depending on whether you play in multiplayer.

Beat any boss without losing a life.

Finish 10 rounds without losing a life.

Finish 50 rounds without losing a life.

Finish 100 rounds without losing a life. And if you do it by yourself, you are a psychopath.

Resurrect 10 friends in multiplayer.

Resurrect 100 of... those guys slow you down.