Operating System: 10.12.6 (Sierra) and 10.13 (High Sierra)
Processor: Intel Core i5 (4 cores)
Processor Speed: 3.3 GHz
Memory: 8 GB
Hard Drive Space: 20 GB
Video Card (ATI): R9 M290
Video Card (NVIDIA): GeForce GT 680
VRAM: 2 GB
NOTICE: INTEL video cards are NOT SUPPORTED to run Observer
Here’s how you can check your Mac’s specs:
What can I expect if I still try to play Observer on my unsupported Mac?
A: We do not recommend that you attempt to play Observer on any chipset other than and Nvidia or AMD with at least 2GB of VRAM. Without meeting these requirements, users can expect sub-par framerates or severe game instability.