This game is fun! Pure awesome fun, action packed fun, open world fun. Did I mention it's open world? Hell yeah it's open world! Its getting increasingly rare that game developers ask themselves "is this game fun? isn't that the usually the point?"
GTA on mars, you got hostages to save, you scope the place out, park a gettaway vehicle in the right spot, grab an off-roady, find a launch point and jump the car through the air smashing through the wall and landing on the fifth floor of the building adjacent. Sledge hammer your way through the second building, grab the hostages, plant some charges and run across the escape bridge towards the gettaway car detonating the charges as the goons follow you across collapsing the bridge and speed through the city to the safe area... wipe sweat from brow.
it's great for a casual game and on hard difficulty it's a decent challenge, plenty of gaming hours just loses half a star for mediocre graphics.
Buy this game and enjoy