Kill an enemy while floating with Moon Jump.

While Invisible, defeat a human boss with a melee attack.

Catch an STD from another player.

Defeat 10 Vampire Kids.

Kill 3 enemies with cannonballs.

Fart on 3 Assassins using Fart Escape.

Revive an ally with a Cheesed Necro.

Heal 150 points of damage with one Totem.

You farted. Good job.

Finish a map with one extra Rulebook applied.

Make 4 enemies Vomit at once.

Kill an Ent with Bleeding damage.

Increase the Rarity of 10 upgrades to Rare or better.

Acquire a Legendary Upgrade.

Use Event Horizon with your own projectile.

Defeat 10 enemies with weapon strikes from the air.

Light 4 enemies on fire at once.