Ninja Nightmare!

You control a lone ninja defending a position, likely a castle gate, from endless waves of enemy ninjas. Your main objective is to survive as long as possible, cutting down each attacker before they reach you. The primary interaction is clicking the mouse to swing your sword at the right moment; timing is everything. As the waves continue, the ninjas approach from both sides, forcing you to manage two fronts. The pacing starts deceptively slow but builds tension quickly as the enemies arrive faster and in greater numbers. It feels like a tense, repetitive test of your reflexes and focus.