Massive FPS Drop on High Spec Rig ?

[mZLY]

as it's an indie game
It is not it has its own engine.
By setting it to max do you mean you maxed out SSAO settings?
Is this system new as your card might be an unlocked 6950 which became instable over time.
Just my 2 cents
You also claim the temps are good how good is good sub 90's is fine higher isn't good.
How is your power supply is it stable?

Indie refers to the independant developers, nothing to do with the engine. Minecraft is an indie game with it's own engine. :S

Anyway, let's not split hairs...

Yes, everything is maxed. My temps were below 60C, I checked right after quitting out the second time.

PSU is an Antec 750w, yes it's stable.

I've checked for new drivers, there aren't any, I'm up to date.

I will try Driver Sweeper though, thanks!