Play on Newgrounds:

Monkey Lab Tycoon, v0.9.2 (Has bugs that may inhibit ability to finish)

Creators:

Brian Orchosky (Programming, Design)
Wei-Cheng Tang (Art, Design)

Description:

The base game was made in 72 hours for the 3rd Newgrounds Game Jam. Even less than that actually, because the first day, Friday, was a school day. In this simulation game, raise monkeys in order to complete research to gain your second chance at life. The game as of the end of the Jam was buggy, but most bugs have since been fixed, and the game is actively being fixed and improved for a near-future release.

Screenshot: