Crazy Nydu. Keep your sword red if you want to survive in this game…. Use Left and Right arrow keys to Jump from one wall to another. Kill 3 same kind of enemies by sequence to gain that particular super enemy power. Avoid obstacles and walking creatures on the both sides of wall. Collect knives on the side walls. Press space bar to throw knivers in order to destroy obstacles and walking creatures in side walls. Collect shield block one hit. Enjoy and have fun in playing this free online game.