Homefront vs Planetside 2
Homefront
Homefront lets you join the Resistance that's fighting against the bitter, ruthless and overwhelming armies of the Greater Korea Republic for the freedom of an occupied USA using guerrilla tactics. Experience an explosive first-person shooter gameplay as well as immersive vehicular combat in addition to experiencing the compelling story of the devastating cost of war penned by renowned author John Milius through interactive cut scenes. The graphics in the Homefront is also very well-done, presenting a bleak-looking landscape of abandoned and ruined structures, shopping malls-turned-detention centers, and walled towns filled with zombie-like people who just shamble around while the invaders stood guard with their rifles at the ready. Interestingly, Homefront even provides players with a large-scaled multiplayer mode where armies of different sides clash in an epic combat, though there aren't enough players around to get a match going.So, although the multiplayer aspect of the game is literally dead, the gameplay might be a tad bit too linear (invisible walls and the like) and that there are some glitches and bugs, Homefront still has an amazing campaign that will see you fighting for the independence of the USA against its Greater Korea Republic oppressors. It is worth the purchase, especially if you can get it at a discount.
Planetside 2
Planetside 2 is a sci-fi-themed MMOFPS game that's the explosive sequel to its predecessor, Planetside, which was released back in 2003. In a way, the game is more inclined towards the extravagant and yet is still rather down-to-earth mainly because it features massive battlefields where hundreds to even thousands of players can battle it out for their faction. In fact, the game has an exciting gameplay which may bring to mind the games in the Battlefield franchise albeit the futuristic sort.Not to mention, Planetside 2 has an actual war playing out on the map where players who won a certain battlefield will essentially "claim" the land for their faction. The tug-of-war-like power struggle between factions help to bond the players in a way that resembles the deep rift between the Alliance and the Horde in World of Warcraft. The game is also developed by Daybreak Games which is in pretty good company along the likes of EverQuest 2, DC Universe Online and Lord of the Rings Online.
So, if you're looking for an epic MMOFPS game to fully immerse yourself in, then Planetside 2 is your best bet. If not, there are plenty of other casual shooters out there, but you can definitely expect that none of them can measure up to the faction-vs-faction tension, which usually erupts into another battle, offered in this game.