Crysis Warhead vs Halo Wars
Crysis Warhead
Crysis Warhead is somewhat like a spin-off mainly because it doesn't really continue the plotline in the main Crysis franchise. Instead, I'd venture as far to say that this game might be a prequel to the original Crysis... maybe? Anyway, in this game, you play as Sergeant Sykes who find hismelf on a life-risking mission to retrieve a cargo that's incredibly important behind enemy lines during the Korean war. The gameplay in this game is amazing visceral and intuitive, and of course, between the suit's abilities and the wide range of weapons, you'll have multiple methods to take out your enemies and walk away smiling.There are also aliens of course - it's just Crysis being Crysis - but the enemy AI is a whole lot more intelligent and may just catch you off guard if you're not careful.
As great as Crysis Warhead is, the game can be a tad bit short for its full price. However, if you can get it during a promotion, the game will be very well worth the experience, the time and the price.
Halo Wars
Halo Wars is the MMORTS spin-off that was inspired by the popular sci0fi shooter franchise, Halo. However, unlike a shooter, this time around you can choose to side with either the Covenant or the UNSC as they raise armies and battle each other on the battlefield. The game feels a lot like any other great MMORTS games, like Starcraft, but although the game supports keyboard controls, you might still want to plug in a controller because... well Halo is an XBox-exclusive series and as you might expect, its spin-offs are pretty much the same thing.The best part though is its multiplayer aspect. You can choose to play cooperatively with friends against a super strong AI in the campaign or you can go online and engage in intense, action-packed warfare with other players from all over the world through the versus game mode. However, a quick note though, waiting for its random matchmaking to find an opponent will take quite some time. So, if possible, go and meet your fellow players and add a couple of them as friends. At least when you want to play a game, you won't have to wait too long for one.