Use the arrow keys or WASD to move around, and space to attack. Choose a difficulty by clicking on the icons. Dodge Red Cat's attacks, hit him with your own, and win (hopefully)!
Came up with this dumb idea a few days ago and made it. Yeah, that was the whole process. Oh, and one thing. HAVE FUN, OR THERE WILL BE CONSEQUENCES Update 1.1! -Changed enemy health in Stupid difficulty to 150 -Added a timer that measures how long you've been in the fight down to 1/10 of a second -Introduced a "difficulty scaling" mechanic where attacks get harder to dodge at higher difficulties -Fixed the bug where the battle started immediately (if this still happens comment and tell me)