Infiltration at Dusk
Mash your keyboard to kill the infiltrating bio-mechanical horde. You control a lone gun turret defending humans from the ceaseless onslaught of horrors. It only gets worse as the sun goes down.
This arcade style vintage HTML5 key-mashing classic was entirely inspired by the eponymous music track off the album Technology Crisis II by Tettix. The game won 2nd place in Boing Boing's Games Inspired by Music contest.