I'm currently trying to run the game but it's almost unplayable at 10-20 fps fluctuating.
I'm not sure if it's my system or what but I can run games such as GW2 and LoL at 60 fps easily (standard settings).
I have all my settings to minimum and all shadow off etc.
My computer has:
Operating System: Windows 8 64-bit (6.2, Build 9200) (9200.win8_gdr.130306-1502)
System Manufacturer: LENOVO
System Model: IdeaPad Z580
BIOS: 5FCN89WW
Processor: Intel® Core i5-3210M CPU @ 2.50GHz (4 CPUs), ~2.5GHz
Memory: 8192MB RAM
Available OS Memory: 8052MB RAM
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.02.9200.16384 64bit Unicode
Card name: Intel® HD Graphics 4000
Manufacturer: Intel Corporation
Chip type: Intel® HD Graphics Family
DAC type: Internal
Device Type: Full Device
Device Key: Enum\PCI\VEN_8086&DEV_0166&SUBSYS_390217AA&REV_09
Display Memory: 1664 MB
Dedicated Memory: 32 MB
Shared Memory: 1632 MB
Current Mode: 1366 x 768 (32 bit) (60Hz)
So is the game too demanding for my PC or could it be another issue?