H1Z1 is a massive multiplayer online survival zombie game that currently costs $19.99 for early access but will eventually be free to play.
Pro Plenty of exploration
Exploration is a key part to H1Z1 as items need to be found to survive (though some gear can be purchased with real money as item drops). Depending on how lucky the individual is in finding the proper guns ammo and food/water makes for how long they are likely to survive.
Con Filled with hackers
Due to Sony's inability to properly combat hackers the game has become pointless to play. Hackers can just teleport into anyones base stealing all of their hard earned or purchased items, which being that this is a survival game makes survival pretty much impossible for any length of time.