Eric_742

I'll Cover You! Order your teammate (AI or co-op player) and have him complete 5 bypasses in a row

Pet Whisperer Taught the EyePet every trick in training

Putting A Spin On The Negative Get An "S" Rank Against Nega-Wisp Armor

Deadliest Game Kill the Hunter's Past

Time Paradox Die in the Past

Jammed You've met with a terrible fate, haven't you

Kill an Alpha Drone Find and kill an Alpha Drone.

Mine Master Clear the Third Chamber 30 Times

Chock-a-block 7 Solve all the puzzles on page 7

Going Green! Collect The Green Chaos Emerald

Beep Unlock the Robot

Wingman Kill the Pilot's Past

Curiosity killed the cat Win an extra race without collecting a chilli

Excursion through the scenery Fall down 3 bottomless pits

Challenge Accepted Complete 20 Career Objectives in Challenge Events

A Day In The Sun Collect The Yellow Chaos Emerald

Birds in the Sky Clear Area X by triggering and defeating the alternate final boss.

Mailbox Full Received more than 500 messages from your fans

Engineer Created a customised Digger

K.I.A. Locate the bodies of Vance and Barnes.

Medicine Man Returned the Medicine.

Unplug their controller Participate in a local multiplayer event

Silver Certificate Collect The Silver Chaos Emerald

Tropical Domination Get 100% In Tropical Resort

Double Jeopardy Kill the Convict's Past

Regicide Destroy the alien queen.

Crafty Created a card in Paper Craft

Battle-hardened Complete all single player levels 1-5.

Control an Alpha Drone Find and control an Alpha Drone.

Kill Spinner Find and kill Spinner.

Can-Do Creature Finish all challenges in single playthrough.

Superstar Collect All 180 Red Star Rings

Big Red Rock Collect The Red Chaos Emerald

Color Of Royalty Collect The Purple Chaos Emerald

Blue Me Away! Collect The Blue Chaos Emerald

What's A Cyan!? Collect The Cyan Chaos Emerald

Flying Low Finish Any Act As Super Sonic

Historian Complete all 4 main character Pasts

Rider Kill 100 enemies while riding in a mine cart

Chock-a-block 8 Solve all the puzzles on page 8

Cartographer's Assistant Map the first Five Chambers for the lost adventurer

When life gives you Minikits... Collect any Minikit within the 'Aperture Science' level

Money Pit Kill 100 enemies by dropping chandeliers

Welcome to Base Camp Complete all "Exploring the base camp" training

Seasoned Pro Complete Season 2 in career mode

Exorcist Kill a Jammed Boss

Light 'em up! Kill 5 aliens with one shot of Project X (in single player).

King of Speed Get through Stardust Speedway Zone as quickly as possible

Devious Paralyze the same creature 5 times without killing it.

The Initiated Complete the prologue in single player on any difficulty level.