5,000 OD'd Massacred.
Reach Level 99 in Ignatius' epic RPG campaign.
Kill 500 enemies while at Style Level 3.
Complete a quest from every faction.
Melee 50 enemies while grinding.
Upgrade one of your guns to Level 5.
Clear Fargarthia of a hidden evil.
Kill 500 enemies with traps.
Chain together 100 traversal moves without stopping or touching the ground.
Liberate all the comic books for the comic book collector.
Equip one piece of clothing from each Faction at the same time.
Burn, Shock, Freeze, or Enrage 1000 enemies.
Unlock at least one Rank 4 Overdrive.
Complete 10 challenges with at least a bronze rating.
Equip five AMPs on your character at the same time.
Kill 100 enemies while bouncing or while in the air.
Spend at least 25,000 Overcharge.
Unlock an Overdrive.
Earn a badge.
Kill 100 enemies while grinding.
You earned an achievement.
Earn an Amp upgrade in Chaos Squad.
Survive Chaos Squad in the Mooil Rig with at least 1700 Chaos.
Beat any player's score in Chaos Squad who has the 'Beat the Dev' achievement.
Loot 25 emergency supply drops.
Beat the score of 400,000 on the Challenge "Buck National vs The Apocalypse."
Beat the score of 500,000 on the Challenge "Buck Strikes Back."
Beat the score of 600,000 on the Challenge "Buck Stops Here."
Find all 12 of Ainsley’s drawings scribbled on city walls.
Survive Chaos Squad in the Robot Factory with at least 2300 Chaos.
Replay the Floating Garbage mission and complete it under par.
Watch the credits all the way through.
Complete an optional Night Defense without losing any of your Overcharge.
Get to the bottom of Fizzco's corporate secrets.
Upgrade the Overcharge vats at every Fort.
Take back Sunset City for the misfit survivors.
Complete 30 challenges with at least a silver rating.
Complete 50 challenges with a gold rating.
Survive Chaos Squad in the Old Factory District with at least 150 Chaos.
Survive Chaos Squad in Little Tokyo District with at least 325 Chaos.
Survive Chaos Squad in the Harbor District with at least 750 Chaos.
Survive Chaos Squad in Downtown District with at least 1625 Chaos.
15,000 OD'd massacred.
Kill 100 enemies by flinging them into danger using the Springboard Trap.
Destroy 250 Overcharge XT vending machines.
Destroy 25 Fizzco Blimps just because you can.
Collect all 40 Smartphones.
Find all 20 secret sightseeing locations in Sunset City.
Destroy all 150 Fizzco security cameras.
Eavesdrop on nine conversations by hacking into satellites.
Deface 40 billboards with graffiti.
Collect all 150 shoes hanging from wires.
Collect 250 fashion items.
Beat Insomniac QA's high score of 534,080 on the Challenge "Buck's Revenge."
Replay any Mission and complete it under par.
Replay the final mission and defeat the boss under par.
Collect all 150 Overcharge hologram signs.
Collect all 150 Fizzie balloons.
Collect all 150 scraps of toilet paper.
Upgrade 10 guns to Level 5.
Collect 20 Amps from Floyd.
Upgrade 20 guns to Level 5.
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