Hunter Assassin
Hunter Assassin is patience with a knife: guards patrol with flashlights and machine guns, you have shadows, corners and a tap-to-move assassin who wins every fight he starts unseen — and loses every one he doesn't.
Each level is a stealth-routing puzzle: isolate, strike, vanish before the beam swings back.
Tip: kill the far patroller first. Nearby guards investigate bodies, and a corpse at the map's edge pulls them out of your working area. The killing games tag continues, quietly.