Complete the indicated task to unlock the achievement.

Achievement	How to unlock
2-4-6-8, Who Do We Appreciate?	Complete 88 Mode with 8 heroes remaining.
8 Feet Under	Kill any hero 8 times.
8 To Be You	Die 8 times.
88 Feet Under	Kill any hero 88 times.
8th Wonder Of The World	Complete Magnificent 8 mode.
Another One Bites The Dust	Kill every unique hero once.
Assassin	Kill your first enemy.
Assassin 8	Kill 8 enemies in one game.
Assassin 88	Kill 88 enemies in one game.
Assassin 888	Kill 888 enemies in total.
Big-time Bonanza	Score 88,888 points.
Boom Blocks	Destroy 88 blocks in a single game.
Corpse Junkie	Die 88 times.
Déja Vu	Play the game 88 times.
Figure 8	Collect 8 large coins.
Flash Flawless	16 Perfect rounds.
Fresh Meat	Die for the first time.
Galactic God	Complete the Space Station.
Grave Robber	Revive a hero.
Ground Zero	Complete a level with zero seconds left on the clock.
High Score Hero	Score 8,888 points.
Jackpot Juggernaut	Score 888,888 points.
Lone Star	Complete Solo mode.
Molten Maestro	Complete the Volcano.
Morgue Filler	Die 888 times.
Mr. Immaculate	32 Perfect rounds.
Mr. Moneybags	Collect 88 large coins.
Nick Of Time	Finish with 8 minutes (or more) remaining on the Doomsday Timer.
Office Idol	Complete the Office.
Peter Perfect	8 Perfect rounds.
Pieces Of 8	Collect 8 small coins.
Pieces Of 88	Collect 88 small coins.
Room Rookie	Complete your first room.
Sewer Star	Complete the Sewers.
Sweet Sixteen	Complete 88 Mode with 16 heroes remaining.
Whiz Kid	Complete any room in under 3 seconds.