Beat a Challenge Room without taking any damage.

Complete a floor using just x -attack (Dodge is still allowed)

Deploy 4 turrets in a fight

Clear every challenge room in a bounty without dying.

Kill three enemies in one bull rush.

Kill 4 or more with one rocket using the Rocket Launcher.

Hit 5 or more enemies at once with Kate Katanas Crackdown.

Kill 3 enemies with one use of Ironfists ultimate ability.

Blow 3 enemies up with a Grenade.

Kill 3 enemies with one Proximity Mine.

Kill 8 enemies with one Lazer Cutter.

Kill a Defender with the Handcannon

Set fire to 3 enemies with one Incendiary Grenade.

Strangle someone to death with the LazerWhip

Land 20 consecutive attacks in a row without taking damage.

Land 50 consecutive attacks in a row without taking damage.

Complete a Repeatable Challenge

Complete a "One Try" Challenge.

Kill 15 enemies with a Flamethrower.

Hookshot 15 enemies.

Complete the campaign as Kate Katana.

Complete the campaign as Ivan Ironfist.

Complete the campaign as Riot Ray.

Complete the campaign as Shocking Shelly.

Have an Artillerist die by his own grenades.

Watch yourself being placed first on a leaderboard.

Have your turret kill a Bounty Target.

Revive a friend with less than 1sec left on the timer.

Complete a floor ( not tutorial ) in 90s or less.

Complete a (not challenge, not tutorial) bounty in 350s or less.

Complete all chapters of the campaign in any way you like.

Complete the campaign with Kate Katana on Hard difficulty.

Complete the campaign with Shocking Shelly on Hard difficulty.

Complete the campaign with Ivan Ironfist on Hard difficulty.

Complete the campaign with Riot Ray on Hard difficulty.