Rainbow Duck

This is a fake game and Boogygames Studios is a fake developer. You can tell because this same fake game has been released onto Steam again by a totally different fake developer, see here.
http://store.steampowered.com/app/645360/Cube_XL/?curator_clanid=18710490

This fake game is an asset flop of a pre-made unity game template called "Switch The Gravity"
https://assetstore.unity.com/packages/templates/packs/switch-the-gravity-63196

If you want to play this garbage FOR FREE you can, it's available on Android and iPhone by the actual developer of it.

Android: https://play.google.com/store/apps/details?id=com.appadvisory.switchthegravity
iPhone: https://itunes.apple.com/us/app/switch-the-gravity/id1116045806?l=fr&ls=1&mt=8

ALSO, this is probably an Early Access SCAM. I say this because this was released in Aug, 2017. Since then this fake developer has released 17 more fake games onto Steam yet not a single update to this "early access game".

This fake developer doesn't care whatsoever about video games, gamers, real game developers or being good people at all. They are only here to rip you off and you should never support them.

This is not a game, more like a Unity reskin of the google dino run game, instead of jumping over cacti you are jumping from the floor to the ceiling until you hit a wall.

No point to play
No achievements
No cards

Why even bother buying this? Ugh

glorified flash game