Organon

Organon is a first-person shooter. The player can freely move within the cube-formed bounds of the level. Within those bounds are a number of cubes, called organisms, which are come in two colors: one depicts good ones and the other bad ones. Those are stationary, but occasionally teleport around. Every time the player collides with an organism, health is lost. The goal is to destroy all baddies without shooting the god ones. After the deed is done, the player receives points based on health, how many good organisms were shot and time.