This game is incredible fun! I completed it in a day in about 7 hours and valued every second of it. The game has the cool indie feeling in the satisfying mad speed quirks and fun powerups. As for the game itself, I can easily recommend it to anyone. However, although in this review I rated the game 5 stars to comply with GOG's review guidelines, the technical details are a different story. According to the store page on Steam, the game has an in-game level editor, Steam Workshop support for player-made levels, a replay system and online leaderboards. None of that is present in the GOG version and while the lack of some features may be justified, the end result can simply not be. Not only have leaderboards been removed -- the developers broke time tracking as a whole as a result but didn't fix it, ever! Not that the game has ever been updated anyway. Because of this, I can only recommend the GOG version if it's on sale while there isn't a better deal for the Steam version, or if there's simply a slightly better price if you don't mind the features you'd miss on.
