Here is the full list of all 7 Chimpology achievements.
Press the B button over a thousand times
Play the game 8 hours a day for 5 days in a row
THAT'S NOT THE CORRECT BUTTON!
Behave like an untrained chimpanzee instead of doing your job
Play 50 games without loading a single picture
That's not the correct button
Get more bananas than an integer could hold