vim is a life simulator/sandbox type game which allows for you to experiment with various objects. It is NOT an evolution game; rather, it encourages user input and experimentation. vim is also unique in that it allows you to take the driver's seat, being able to take control of any given animal
The game is open source, and I encourage modding! There are instructions in the file.
Bit of an update: Fixed a bug in the menu (thanks, serprex), optimized the game when the FPS drops below 5, and added a new plant.