No need to be so toxic man, it's an indie game for a small price. Get lost.
Snakebird regularly goes on sale for the same price or lower than this one, and is better in most ways. I feel bad for anyone who picked up this game not knowing about the better option available.
It's inspired by snakebird, what about people that like SB and want more of it? It's not all about prices and sales, gamer.