Red Faction: Guerrilla is one of my favorite open world games. If you like Just Cause, you will like this game. The destruction physics are extremely fun to play with (plus low gravity physics actually makes sense on Mars, whereas is feels out of place in other games). The story is mediocre, but the guns are unique and fun to play with, and I really like the driving physics, as well as the mechs. The missions are very fun, and the non-mission tasks like liberating mines or bases are also (sort of reminds me of Just Cause in that way). I also really like how all of the zones are very different from each other, visually and in structure. And on top of all that, it's still supported to this day, and has broken free of the shackles of GFWL. I highly recommend this game for anyone looking for an open world game that is barrels of fun.
