10 A Challenger Appears Complete 10 challenges with at least a bronze rating.
10 Amped Up Equip five AMPs on your character at the same time.
10 Big Brother Destroy all 150 Fizzco security cameras.
10 Crash Landing Destroy 25 Fizzco Blimps just because you can.
10 Explorer Find all 20 secret sightseeing locations in Sunset City.
10 Favorite Upgrade one of your guns to Level 5.
10 Going to Need a Bigger Closet Collect 250 fashion items.
10 Hot Air Collect all 150 Fizzie balloons.
10 Intel Collect all 40 Smartphones.
10 It's Art, Ok? Deface 40 billboards with graffiti.
10 Litter Collect all 150 scraps of toilet paper.
10 Mixology 101 Collect 20 Amps from Floyd.
10 Out of Stock Destroy 250 Overcharge XT vending machines.
10 Overachiever You earned an achievement.
10 Perfection Complete an optional Night Defense without losing any of your Overcharge.
10 Roleplay While Roleplaying Reach Level 99 in Ignatius' epic RPG campaign.
10 Second Place Complete 30 challenges with at least a silver rating.
10 Shoe Closet Collect all 150 shoes hanging from wires.
10 The 0.1% Spend at least 25,000 Overcharge.
10 The Champion Complete 50 challenges with a gold rating.
10 The Floor is Lava Chain together 100 traversal moves without stopping or touching the ground.
10 What's Your Sign? Collect all 150 Overcharge hologram signs.
10 Who is Sending These? Loot 25 emergency supply drops.
10 Wire Tapping Eavesdrop on nine conversations by hacking into satellites.
15 Equal Opportunity Complete a quest from every faction.
15 Orange Soda 5,000 OD'd Massacred.
15 Orange Soda II 15,000 OD'd massacred.
20 Defender of the Realm Clear Fargarthia of a hidden evil.
20 Overdrive Unlock an Overdrive.
20 Revolutionary Take back Sunset City for the misfit survivors.
20 Ultimate Collection Liberate all the comic books for the comic book collector.
20 Vat Pack Rat Upgrade the Overcharge vats at every Fort.
25 Chaos in Downtown Survive Chaos Squad in Downtown District with at least 1625 Chaos.
25 Chaos in Little Tokyo Survive Chaos Squad in Little Tokyo District with at least 325 Chaos.
25 Chaos in the Harbor District Survive Chaos Squad in the Harbor District with at least 750 Chaos.
25 Chaos in the Old Factory Survive Chaos Squad in the Old Factory District with at least 150 Chaos.
25 I Should Get Paid for This Beat Insomniac QA's high score of 534,080 on the Challenge 'Buck's Revenge.'
25 Not So Secret Ingredient Get to the bottom of Fizzco's corporate secrets.
30 I Like Them All Upgrade 20 guns to Level 5.
30 Many Favorites Upgrade 10 guns to Level 5.
30 More Overdrive Unlock at least one Rank 4 Overdrive.
5 Appreciation Watch the credits all the way through.
5 Bounce Kills Kill 100 enemies while bouncing or while in the air.
5 Can't Commit Equip one piece of clothing from each Faction at the same time.
5 Flung to Safety Kill 100 enemies by flinging them into danger using the Springboard Trap.
5 Grind Kills Kill 100 enemies while grinding.
5 Grind Melee Melee 50 enemies while grinding.
5 Let Me Count the Ways Burn, Shock, Freeze, or Enrage 1000 enemies.
5 Not the Boss of Me Replay the final mission and defeat the boss under par.
5 Over-Amped Earn an Amp upgrade in Chaos Squad.
5 Replay Replay any Mission and complete it under par.
5 Stylish Kills Kill 500 enemies while at Style Level 3.
5 Trap Kills Kill 500 enemies with traps.