Your PC will need a graphics card thats as powerful as a GeForce GT 640 v3/Radeon R7 250 v2 2GB and it should be paired with either a Phenom II X4 40/Core i3-3240 3.4GHz CPU to match the Tokyo 42 recommended system specs. This PC setup will deliver 60 Frames Per Second on High graphics settings on 1080p monitor resolution. You should also have 2 GB system memory for min specs. Another thing to consider is the DirectX capability of your GPU. Tokyo 42 needs a GPU capable of running DirectX 9. To summarise, Tokyo 42 needs around a 6 year old PC to play at recommended settings.