This game is based off of Super Mario 64 DS Bowser in the Dark World. Use the arrow keys to move. Push and hold space to go faster. Don't touch black. At the end, there is an upside down switch. Solve the puzzle to flip the gravity, then touch the switch, battle Bowser, touch the other switch, and view the credits.
Music from @ShyGuyJams. Mario from @supersonicfan0. Bowser from @redsooty9. Credits music from @scratchU8. All ideas and all else goes to Nintendo.