Most studios would balk at the idea of trying to match the mechanics and ideas of Witcher and Mass Effect in their second RPG, but French developer Spiders set out do to just that. The game has a few rough spots, especially a liberal use of swear words North American users might wince at, but it also has an incredibly deep crafting system and unique story.
Mars: War Logs doesn't want to just tell you the same hero's journey story that you've heard a thousand times. Instead, it asks the question of what if someone like Han Solo got special powers and Luke was just a companion along for the ride.
On top of this, the combat is live action and heavily focused on play style choice. Do you choose to focus on roguish tactics, magic abilities, or brute force? Not exactly breaking the mold on their own, but the ability to blend them makes it far more interesting.
The main story runs for about 9 to 15 hours depending on how thorough you are, and the game is regularly dirt cheap (see: $5 or less) during Steam sales. If you like what you see, then be sure to take a trip to the big red planet in Mars: War Logs.