MitchellPuls

Hear No Evil Collect all Memory Shards in the Shout level

Cascade Cassette 50 Collect all 50 cassettes

Paved with Good Intentions Collect all Memory Shards in the Trees level

Mean Machines Fail to get any of the Warp Zone bonus letters

Brainstorm Perform a brain transplant in an ambulance in under 1 minute 30 seconds.

Squirrel Scavengers Find all 3 squirrels on Riders of the Rustlands

Curiosity Killed the Cat Collect all Memory Shards in the Steam level

Won't Even Need Glasses! Perform a corridor eye transplant losing less than 1250ml of blood

I Refuse To Die! Obtain All Death Wish Stamps!

Don't Even Need A Bucket Perform a corridor heart transplant losing less than 900ml of blood

Open Really Wide Perform a corridor teeth transplant losing less than 550ml of blood

Duck Hunt Collect all 32 ducks without dying while holding a duck

All Good Things Come to an End Collect all Memory Shards in the Planes level

Cerny Method Roll to the end with 105 seconds (or more) remaining

Actions Speak Louder Than Words Collect all Memory Shards in the Pearls level

The Brains Of The Operation Perform a corridor brain transplant losing less than 750ml of blood.

Life's Too Short Perform a heart transplant in an ambulance in under 1 minutes 40 seconds.

Chao Raiser Raise all 5 properties of any one Chao up to level 10.

Victory! Finish the game as King Knight.

Clarity of Mind Complete all five Memory Shards mosaics

Lie Swatter: Squish, Nothing But Wet Play a perfect round

Super Trials Gatecrash an apartment on 'Winter Getaway' and complete their arcade game

Bright-Eyed & Bushy-Tailed Find all of the squirrels hidden within the first 8 Events

Best Surgeon In The Universe Complete all 6 secret transplants.

All Appearing Blocks Complete the "ALL APPEARING BLOCKS" Challenge.

It's Life Jim, But Not As We Know It Perform a heart transplant in space losing less than 800ml of blood.

Precision Instrument Time Perform a brain transplant in space losing less than 600ml of blood.

Humans weren't meant to fly Initiative combo: Humans weren't meant to fly

A Surgeon's Merit Is Based On Speed Perform a double kidney transplant in an ambulance in under 2 minutes.

The Surgery Of The Future Perform a double kidney transplant in space losing less than 700ml of blood.

Not The Time Or Place For Precision Perform a teeth transplant in an ambulance in under 1 minute and 50 seconds.

Expert Space Stalker Perform an eye transplant in space losing less than 1000ml of blood.

Top Dog of the Turf Pass all tracks on Riders of the Rustlands

I Can See For Miles... Per Hour Perform an eye transplant in an ambulance in under 2 minutes and 10 seconds.

Best Surgeon In The World Get an A++ rating on all procedures.

Bring Them All On! Complete the "ALL ROBOT RUSH" Challenge.

Cartography King Find and complete all stages and stage paths, and defeat all wandering travelers.

Silver Spoon Squirrels Find all 3 squirrels on Empire of the Sky

There Is Nothing More To Teach... Completed every achievement. Now go save lives!

Old Skool Daze! Complete the game in Old School Mode

Ultimate Played The Game Wait, you got all the trophies? You didn't cheat, did you?

Lie Swatter: "What's My Name?" ft. Bugs Enter one of the 7 bugs' secret names as your name

Merit Badge Collect all Merit Medals.

Unyielding III Complete all 'Unyielding' Track Challenges in the first 8 Events

Avatar Rockstar Earn 100 avatars.
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Faster Than Sound Complete the Shout level in less than 00:04:30

Anti Vaxxer Save the world without using a vaccine

Gum Chewin' Squirrels Find all 3 squirrels on Welcome to The Abyss

Full Throttle III Complete all 'Full Throttle' Track Challenges in the first 8 Events

YDKJ 2015: Drain the Main Brain Get all questions right in an episode