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