Its a good game if you like RTS, but it can be confusing. After i spent $45AU on it, and finished the Alien campaign (The most enjoyable for me) i thought the game was pretty boring, and a waste of money, its definitely a 'rent' game, but i wouldn't spend all that money for something that i would only play once. The Predator and Marine campaign for me were the most boring, but thats just me.