My greatest platformer is finally here! Up arrow/W: Up Left arrow/A: Left Right arrow/D: Right Secrets: The “big dude” is an exterminator, and the spray is pest spray. Judging by the design on the pest spray, the exterminator is clearly anti-mouse. On level 10, you can noclip into a place just above the nocliping spot there.
Story: you are a mouse with your family being kidnapped by an exterminator. They are currently outside on the street with you being the only mouse left in the house. You want to see your family again, but to do that you must climb the infamous Window of Wanenburg. It is long, may have traps, and more, be prepared to play this game.
