https://www.indiegala.com/hump
Released on Early December, EURGAVA™ - Fight for Haaria may have missed the winter sale discount.
But if you got PayPal, Credit Card, or BitCoin, you can buy IndieGala's "Hump Day Bundle". This game's included in the bundle, along with 10 more games!
The bundle starts at December 28th. It's VERY CHEAP (roughly $3.49) but it's also limited so if you want it, go and buy it now!