This is a game I made in three weeks(roughly). Play as a black square that has the ability to reverse gravity. Avoid Enemies and going too high. Get to the portal at the end of level with the required coins and go through to the next level. If you go too high you will die and your coins will be reset . However, if you make it to the next level your coins carry over, meaning that you can play it safer on harder levels. This game has nine levels.Upsidedown page