Gun down aliens in the dark corridors as you upgrade weapons.
Beta Sector is one of many Shooting Games to play online on your web browser for free at KBH Games. Tagged as Beta Games, Shooting Games. Upvoted by 11 players. Other games you might like are Anime Smash Beta and Sector Warfare. No download or installation needed to play this free game. Hope this game brings a little joy into your daily life.