Wondershot

Kneel before me!

Get a Gold medal in one of the Endless modes

Warlord

Complete 500 Brawls

Hail to the king, baby

Complete all Challenges

Predator

Defeat 3000 monsters

Kawaiii

Applause 20 times during a Replay

Gladiator

Complete 50 Brawls

Full Stuff

Own all the bonuses at the same time

Really, no miss?

Own all the Perfect medals in a chapter

Maybe you're a Dev yourself?

Own all the Dev medals in a chapter

You moved like they do

Complete a Survival challenge without defeating any monster

The Pacifist

Win a round without shooting

Insane in the brain !

Defeat a Whoorun with the Sneaky, Portal Kill and Ruthless mentions

War Machine

Reach a x50 combo in one of the Endless modes