Game freezes a lot. Like when zoning into Lighthouse or Den of Thieves. I have a new iMac 27" 3.4 i7. 16 gb ram, NVIDIA GeForce GTX 680MX 2048 MB with the latest OS. Yes game freezes a lot, have to force quit out. It's getting old. Also unable to redeem one expansion due to buying it online I didn't get a code that they claim is on the back of the box. Their website doesn't offer any help. It also doesn't appear to be any updates or fixes for Mac port at least. Looks like no activity on site since 2012? No mods. It's a shame the game isn't more stable. And shouldn't be laggy with my set up, but it is when moving at times. It is a fun game when it runs good. Changed rating.. Game now freezes up anytime I try to enter Den of Thieves and without the ability to grind up on respawns (because there aren't any......) There's nothing else I can fight to progress.