Good:
Counter Strike Source | Pay 2 Play Game | Your all around FPS game.
Blackshot Outspark | Restricted to Areas over the world | Decent graphics nice gameplay good guns very intense.
A.V.A | Amazing Graphics gameplay gun design and soldier models.
Op7 | Great customization lots of variety of choices all around very fun.
Bad:
Combat Arms | You either pay for good guns or your never going 2 get good + its Hackers in every room and Nx guns which overpower other guns.
Blackshot: Garena | Lags donkeyshit but allows you to play in NA. Same as outspark but it has lag
Soldier front | garbage community bad models terrible gameplay and graphics
Crossfire | garbage game basic gameplay nothing special lots of hackers
Wolfteam | retarded idea lags super hard
Sudden Attacks | To cheap to pay for gun name copy right they have retarded names for guns because they dont have copyright, graphics is ****, gameplay is basic.