Lay Off the Caffeine
Splode 300 times in a single level.
10 ✓ January 28th, 2017
Get Them Out of Our Schools
Eliminate 10 Scientists and stop them from spreading their filthy lies.
10 ✓ January 28th, 2017
All Hail The Splode King
Complete the Single Player game in Hardcore mode.
25 
You're the Best Around!
Complete the Single Player game.
25 
A Little Help from Your Friends
Complete the Multiplayer game.
25 
Not a Portal Reference
Collect all 47 cakes in Single Player mode.
25 
Sugar High
Collect all 47 cakes in Multiplayer mode.
25 
Omaha Steaks®, Delicious!
Create 5,000 filets.
15 
Get Over Yourselves
Select "Credits" from the "Help & Options" menu and watch the whole thing.
10 
Only Gandhi Would Be Proud
Complete a level without killing any Scientists.
10 
Eventual Destruction of a Galaxy
Release The Maw from his cage and send him into space.
10 
Master of Controls
Change the controls around in the "Controls" menu.
10