Bock-Bock
Not unlocked yetWin 3 levels using the Rubber Chicken.
Close Call
Not unlocked yetFinish a level with 5% health left.
Dead Quadrupeds
Not unlocked yetDefeat the World 3 Bosses.
Flawless Electricity
Not unlocked yetBeat an arena with the Shock Baton without taking damage.
Fly By
Not unlocked yetEvaculate using a ship in 509.
Follow The Leader
Not unlocked yetBeat leaderboard mode
Friendly Fire
Not unlocked yetGet 5 enemies to kill Medics that are actively healing them.
Get In The Hole
Not unlocked yetKill 5 enemies using the black hole in 509.
Great Balls of Fire
Not unlocked yetKill 3 enemies using asteroids.
Hustler
Not unlocked yetKill the first Quadruped Invader before the second one spawns.
Line 'Em Up
Not unlocked yetGet a Tank Invader to kill 3 enemies in one charge.
Low Enthusiasm
Not unlocked yetFinish a level without attacking once.
Missed Me
Not unlocked yetGet a Sharpshooter Invader to kill another Sharpshooter.
Near Perfect
Not unlocked yetDie once in Leaderboard mode.
Parry Proficient
Not unlocked yetParry 5 attacks in a row without attacking.
Resignation
Not unlocked yetDefeat the World 5 Boss.
Resourceful
Not unlocked yetKill 5 enemies using the beam.
Rookie
Not unlocked yetFail an arena 5 times in a row.
Savior
Not unlocked yetDefeat the World 2 Boss.
Self-Starter
Not unlocked yetComplete the game without using or picking up items.
Smarter Not Harder
Not unlocked yetGet a mortar to kill itself.
So Nice You Did It Twice
Not unlocked yetGet hit by an asteroid twice in a level.
Thrifty Swinger
Not unlocked yetBeat a level without running out of Stamina.
Woefully Unprepared
Not unlocked yetDie in an arena within 10 seconds.