Teenage Mutant Ninja Turtles - Sewer Surf Showdown

You control one of the turtles, riding a surfboard down what feels like an endless sewer tunnel. The main objective is to survive as long as possible, slicing through waves of Foot Clan ninjas and other enemies that appear in your path. You use your mouse to move the turtle left and right, positioning him to attack with his weapon. The mechanics are basic: you click to swing your sword or nunchaku, and you need to time your strikes to hit the enemies without getting hit yourself. The pacing is fast, and the difficulty ramps up quickly as more foes crowd the screen. It feels like a frantic, repetitive race against the clock where your focus starts to fray after a few intense minutes.