OpenGL in NVIDIA software says that is 3.3 version, but im getting game crashed with a message reporting issue in the OpenGL compatibility with the software. I bought the early access after having a no problem playing the demo version (I've tried to attached the clientlog of the demo version and the beta for comparison but the restrictions won't let me, besides when i tried to post in the bug report give me this message that no clientlog was updated :/ )
Specs:
I3-2120 CPU 3.30GHz, 8,00GB 1,333GHz DDR3, WIN 7 Pro 64Bits - GPU: NVIDIA 9500 GT/PCIe/SSE 1GB DDR2 OpenGL 3.3
I ran some tests with OpenGL Extensions viewer and with 3.1 ran optimal.