Complete mission "Atlas, At Last".

Revive another player.

Down yourself by grenade or explosion.

Win a live grenade at a Slot Machine.

Kill two or more enemies with a single sticky grenade.

Complete mission "Children of the Vault".

Kill an enemy, knifing them with a gun blade.

Use the Totem of Undying to cheat death.

Defeat an Evoker.

Land 3 different aerial tricks and 3 different grinds in a combo without using Manual or Nose Manual tricks

Dry a Sponge in a Furnace.

Kill the Wither.

Stay underwater for 2 minutes.