Terraspheres game online

You're a green berett jumping between small planets with their own terrain, objects that can be used as cover, enemies and automatic defense systems. You have to make it to the teleport at the end of the level without being spotted.
Control: move forward: D or → ,move back: A or ← ,jump: W or ↑ ,sneak: S or ↓ ,aim: mouse ,attack: left mouse button ,switch weapons: Q ,switch between granade and trap: E ,binoculars: F ,action button: mezerník