Möbius

Fly with a plane stuck in the Möbius loop. Don't know Möbius loop?  Look here: https://en.wikipedia.org/wiki/M%C3%B6bius_strip

Get as far as you can! Collect coins! Get upgrades! Travel further and discover new obstacles!

This game was created as a submission to Ludum Dare game, the theme was "stuck in the loop".  However, I have not submitted the game (because it seems that 72 hours are not 4 days).