One of the comments:
Atomik Fabrik "make" asset flip scam games. This is currently US$99.99 on the Steam store. Why? Because they release it for pennies, get just enough people to upvote it, then jack the price massively to lock in those votes so they can then sell Steam keys to grey market sites who adverttise "get 10 random positively rated Steam keys worth hundreds of dollars for a mere $10" (numbers may vary). And then people end up with this trash as part of their (allegedly) hundreds of dollars worth of games. This game is a scam, by scammers, that was never actually intended to be played, so you're wasting your time downloading it. Shame on you Indie Gala for regularly supporting these scammers.
Seems it really is that expensive on Steam, anyone actually played any of these games or received them in the aforementioned lucky dips?