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Gadget Freak Purchase all the upgrades for one of your weapons in the single player campaign.

Plane Wreck Gold Medalist Beat the 50CC Time Trial Gold Medal time in Plane Wreck.

I Only Need a Hand or Twenty Elika saves you fewer than 20 times in the whole Epilogue.

Fighting Light Finish any single player level without using an item.

Ultimate Humiliation Perform every fighter's hidden finishing move

Success Complete all U.S.S. missions with an S Rank.

Electrifying Stun 10 aliens with one stun grenade (or witness another player doing this).

Break Out the Arsenal Fire every weapon and use every item in single player.

The Competitor Complete 200 Versus matches (online OR offline)

Campaign Veteran Complete all single player levels 1-5.

Multiplayer Checkpoint Beginner Collect 10 Hourglasses each in one Multiplayer Checkpoint Race.

Beatdown Kill 50 enemies with melee attacks in a single player campaign.

Virtual Bronze Earn your BRONZE SEGA License.

Gun Nut Collect all the weapons in a single player campaign.

Enforcement Complete the Police Station Mission.

Multiplayer Checkpoint Driver Collect 25 Hourglasses each in one Multiplayer Checkpoint Race.

Break a Few Eggs In single player Story mode, destroy 50 alien eggs using melee.

Multiplayer Checkpoint Master Collect 40 Hourglasses each in one Multiplayer Checkpoint Race.

Project Rub Complete any Race event without collisions.

Watering Hole Gold Medalist Beat the 150CC Time Trial Gold Medal time in Watering Hole.

Big Spender Purchase the Damage upgrade for the Ion Spike.

Foosa Rocks Gold Medalist Beat the 50CC Time Trial Gold Medal time in Foosa Rocks.

The Harder They Fall Defeat the Apex Warrior in "The Pipeline"

Cash is King Achieve a balance of 30000 credits or more.

200CC Master Come in first in all 200CC championships.

Shrek Swamp Gold Medalist Beat the 200CC Time Trial Gold Medal time in Shrek Swamp.

Missed me! Defeat a boss on any difficulty level without taking damage

Massacre Kill 10 aliens with one shot (or witness another player doing this).

A for effort Attain a Time Trial star rating of 35

Madagascar Kartz Champ Get every trophy in the game.

Pure Pawn In single player Story mode, sell 10000 credits worth of items or ammunition.

Distressed Out Got some air.

Knowledge is Power Collect all logs through out the game.

Clock Work Set a Personal Best Time on every Time Trial course.

Bubble Boy Block 1000 shots with Shield power in a single player campaign.

The Pipeline Complete mission 4: "The Pipeline"

High Roller Purchase every item from the Shopping Menu.

Working Man Use Ryo's All-Star Move to take out Jacky and Akira and show them who's the ultimate martial artist!

Great Success Gain S+ on all U.S.S. missions on Veteran or Professional difficulty

Endgame Finish the single player campaign on any difficulty.

Captain Silver Earn your SILVER SEGA License.

Ghost Master Defeat a Staff Ghost on every Time Trial course.

Classic Collection Win a race as each racer.

Expendable Complete the Georgian Defense Ministry.

Cat Mania Summon the giant KapuKapu and gobble up Big the Cat for mouse revenge!

Happy Trails Complete By the Trail of Our Dead

Crazy Box Pass every mission.

Game Hunter Kill an enemy of every type in a single player campaign.

Still counting Attain a Time Trial star rating of 50

Chapter 2 Speedrun Complete a Speedrun of Chapter 2 below the target time.