Complete Episode One in Story Mode.

Get on top of the prison's observation tower.

Kill a single enemy using two different weapons.

Kill a single enemy using three different weapons.

Kill a single enemy using four different weapons.

Kill a single enemy using five different weapons.

Kill a single enemy using all six of your weapons.

Kill two enemies in quick succession.

Kill three enemies in quick succession.

Kill four enemies in quick succession.

Kill five enemies in quick succession.

Kill six enemies in quick succession.

Kill seven enemies in quick succession.

Kill eight enemies in quick succession.

Kill an enemy while skating at top speed.

Kill an enemy while grinding at top speed.

Kill an enemy with the Pistols while airborne.

Kill an enemy with the Mining Laser's beam directly.

Kill an enemy with the Mining Laser's fire damage.

Kill a Heater by parrying its own projectile back at it.

Kill two enemies with one parried Heater projectile or Overseer eye.

Kill three enemies with one parried Heater projectile or Overseer eye.

Kill four or more enemies with one parried Heater projectile or Overseer eye.

Land all pellets from a single Shotgun blast on a single enemy.

Land a Railgun shot from 50 meters away or further.

Kill two different enemies with two back to back Railgun shots.

Kill two enemies with a single Railgun shot.

Kill three or more enemies with a single Railgun shot.

Kill an enemy with a direct hit from the Rocket Launcher from 50 meters away or further.

Kill two or more enemies with a single rocket while you are airborne.

Kill an enemy that has been knocked into the air.

Successfully complete the STEEL Sandstorm Qualifier in Arcade Mode.

Successfully complete the STEEL Sandstorm Heat in Arcade Mode.

Successfully complete the STEEL Sandstorm Main Event in Arcade Mode.

Earn a score of at least 1 million points in STEEL Sandstorm Endless Mode.