5,000 OD'd Massacred.

Complete an optional Night Defense without losing any of your Overcharge.

Chain together 100 traversal moves without stopping or touching the ground.

Kill 500 enemies while at Style Level 3.

Burn, Shock, Freeze, or Enrage 1000 enemies.

Upgrade one of your guns to Level 5.

Upgrade 10 guns to Level 5.

Upgrade 20 guns to Level 5.

Equip five AMPs on your character at the same time.

Earn a badge.

Loot 25 emergency supply drops.

Equip one piece of clothing from each Faction at the same time.

Spend at least 25,000 Overcharge.

You earned an achievement.

Watch the credits all the way through.

Get to the bottom of Fizzco's corporate secrets.

Reach Level 99 in Ignatius' epic RPG campaign.

Upgrade the Overcharge vats at every Fort.

Liberate all the comic books for the comic book collector.

Clear Fargarthia of a hidden evil.

Take back Sunset City for the misfit survivors.

Complete a quest from every faction.

Complete 10 challenges with at least a bronze rating.

Complete 30 challenges with at least a silver rating.

Complete 50 challenges with a gold rating.

15,000 OD'd massacred.

Kill 100 enemies while grinding.

Kill 100 enemies while bouncing or while in the air.

Kill 500 enemies with traps.

Kill 100 enemies by flinging them into danger using the Springboard Trap. 

Melee 50 enemies while grinding.

Destroy 250 Overcharge XT vending machines.

Destroy 25 Fizzco Blimps just because you can.

Unlock an Overdrive.

Unlock at least one Rank 4 Overdrive.

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.

Collect 20 Amps from Floyd.

Survive Horror Night.

Survive one night at your Fort.

Become a reality TV star.

Survive the glider crash and look for another way out of Sunset City.

You killed a balloon.

Become an honorary Troop Member by finding Bryllcream and defeating Norton.

That was a lot of pigeons.

Save Sunset City from Fizzco's second-most powerful robot.

You forged the mythical Excalamune.

You beat the final Fizzco corporate machine.

Find Bryllcream... again.

Arrive at the Mooil Rig.

Smoking causes lung cancer, heart disease, and instant death.

Light fires big enough to see from space.

Protect the boat from bombs, mortars, and OD'd.

Defeat the DL-sea monster.

Anybody can be a movie producer, because nobody knows what they do.

Build the "Feel the Burn" weapon for a guy who is stir-crazy... or just crazy.

Put on a robot costume and collect the kill codes.

Reroute the power inside the factory in the weirdest way possible.

Work with Buck and Sam to create a new weapon.

Find Fiona and Lou, then help them escape by fixing Snackwrap.

Ride a cargo container into the factory.

Defeat Brandon. Like, for real.

Weapons design is a tough business.

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.

Replay the Floating Garbage mission and beat the score of 50,000.

Ha, ha! I can't believe you fell for that! (Acquire Worst Job in the Kingdom)