Pigsy's Perfect 10: Stun 5 enemies using one single EMP device.
Pigsy's Perfect 10: Complete all levels.
Pigsy's Perfect 10: Kill 4 Mechs with 1 Bomb device.
Pigsy's Perfect 10: Collect all hidden food and pin-up girls.
Pigsy's Perfect 10: Find all the parts to build Perfect 10.
Pigsy's Perfect 10: Use all 4 devices on one enemy.
Pigsy's Perfect 10: Ally 4 enemies using one single Ally device.
Pigsy's Perfect 10: Ally a single Mech 2 times.
Pigsy's Perfect 10: Finish the Shooting Gallery under 40 seconds without shooting any pin-ups.
Pigsy's Perfect 10: Reach the top of Dead Man's Pea.k
Rescue Trip from the Rhino in less than 35 seconds.
Complete Chapter 11.
Beat Pigsy to the top of the Decaying Titan.
Complete Chapter 10.
Rescue Trip from the Dog in less than 36 seconds.
Complete Chapter 9.
Purchase all Staff Upgrades.
Complete Chapter 8.
Purchase all Health Upgrades.
Use Stun Blast then Plasma Blast to kill 25 shielded enemies.
Complete Chapter 7.
Collect half of the Masks.
Stun 75 different enemies.
Complete Chapter 6.
Use the Bomb Takedown to kill 2 enemies.
Use the Gun Scout Hijack to kill 10 enemies.
Headshot a Demolition mech 20 times.
Perform 20 Counter Attacks.
Perform 20 Evade Attacks that hit an enemy.
Rescue Trip 3 times after she has performed an EMP.
Kill a Broadcaster with 1 second on the clock.
Complete a Chapter without dying (Except Chapter 1).
Complete a Chapter without losing any health.
Complete Chapter 1.
Complete Chapter 12.
Complete Chapter 13.
Complete Chapter 14.
Free the Slaves.
Complete all Chapters on Easy.
Complete all Chapters on Normal.
Complete all Chapters on Hard.
Complete Chapter 2.
Sneak past a group of enemies without alerting them.
Kill the Rhino without getting hit by his Charge Attack.
Knock an enemy back into a mine.
Distract 20 different enemies.
Complete Chapter 3.
Stun 3 enemies at once with a Radial Stun Blast.
Kill 200 enemies.
Kill 3 enemies with a penetrating Plasma Blast.
Complete Chapter 4.
Purchase all Upgrades.
Purchase all Combat Upgrades.
Purchase all Shield Upgrades.
Collect all Masks.
Collect half of the Tech Orbs.
Collect all Tech Orbs.
Complete Chapter 5.