Use arrow keys to control N1?. Up arrow for jump. Left and right arrow keys to control the speed. The first 4 levels are possible with infinite lives, but this game may be WRONG GAME hard, or just the difficulty is just higher or just too close to "N1: Wrong Game" hardness. This game is WRONG GAME hard, I cannot past level 4 with limited lives. I added glitch levels and they are possibly not possible. Don't look inside this project, unless you are willing to see some creepy/scary stuff.
Thanks to oinkfest for the original project N1: Run hard mode. Thanks to TweedellNick2 for the original project N1: Run. Warning: Completing this requires precise-like actions, as there's a trick where you have to ceiling-jump and corner jump to do like a high high jump to get to some ground