Amberial Ace Badge:
Collect all 15 Aces

Champion Robotics Engineer Badge:
Complete your fulfilling career as a master of all things mechanical
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Later on with the years, I did every but the fourth challenge.

Freedom ActionShifting Badge:
Taste freeeeeeedom to unlock the super-secret character
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Player Pack Pwnage Badge:
Suffer through the evil incarnations of Shift's sadistic fanbase

Still Alive Badge:
Escape the research facility with trophy in hand and limbs intact

Title Trasher Badge:
Defeat the evil title screen

My First Castle Badge: Win any game in campaign or multiplayer mode

This Time It's the Only Badge: Complete all 30 levels on the normal setting

Confirmed date of playing

While I probably didn't start playing this day, this is a confirmed date I have.

Create and Destroy Badge: Create a custom area and tank, and kill 25 enemies

Meet 'n' Mingle Badge: Earn 10,000 total campaign points

"A Man Chooses; a Slave Obeys" Badge:
Reach the end

Faction Traction Badge: Earn any 10 in-game achievements

An early secret

Story completed

https://i.imgur.com/SAaIIoM.png

https://i.imgur.com/sxHNg9f.png

Cat Scratch Fever Badge: Obtain level 10 claws

Robot Got Puppy! Badge: Reach the puppy

https://i.imgur.com/tyde2kb.jpg

Send in the Clones Badge: Create 50 total clones

Hostage Crisis Resolution Badge: Rescue Adriana in level 3