Site 421

Site 421 is a short platforming game in which you make your way out of a facility using a gun that can propel you in the opposite direction of where you fired. Be careful though, getting out won't be as easy as getting in. Make your way through various challenges involving breaking platforms, lasers, and more as you try to bypass security to make it to the roof and get out. The game takes about 10-20 minutes to complete but can vary per person. 

Game by armedturret

freesound.org sound effects:
Gun Cock sound effect by woodmoose
Gun Shot by Bird_man
Explosion by SpaceLife
Alarm by Vendarro
Electronic Ping by shimsewn
Helicopter Blades by UnderlinedDesigns