WASD or Arrow Keys to move. You can stick to the ceiling by holding up. Get to the Flag to advance to the next level. Don't touch the lava or you'll lose a life. Press R to restart the level. Press Space to reload the level. P skips to the next level (everywhen this is cheating). O goes to the previous level.
Credit to ncats for the original project Trapped (Platform). I basically just took his game and changed the art and levels. I'm not making this game to say it's better than the original, I just thought it would be a fun project.