12Achievements
Get Them Out of Our Schools
Eliminate 10 Scientists and stop them from spreading their filthy lies.
Common
(81.9%)
Master of Controls
Change the controls around in the "Controls" menu.
Common
(16.9%)
You're the Best Around!
Complete the Single Player game.
Rare
(6.8%)
A Little Help from Your Friends
Complete the Multiplayer game.
Rare
(3.3%)
Omaha SteaksĀ®, Delicious!
Create 5,000 filets.
Common
(24.4%)
Not a Portal Reference
Collect all 47 cakes in Single Player mode.
Rare
(3.4%)
Sugar High
Collect all 47 cakes in Multiplayer mode.
Rare
(2.2%)
Get Over Yourselves
Select "Credits" from the "Help & Options" menu and watch the whole thing.
Common
(24.6%)
Only Gandhi Would Be Proud
Complete a level without killing any Scientists.
Rare
(9.7%)
Lay Off the Caffeine
Splode 300 times in a single level.
Common
(41.5%)
All Hail The Splode King
Complete the Single Player game in Hardcore mode.
Rare
(1.8%)
Eventual Destruction of a Galaxy
Release The Maw from his cage and send him into space.
Rare
(5.6%)