FILE SIZE : 4.21 GB Portal: Revolution (v1.0.1 + MULTi2) Delve into a new story with original characters, spanning over 8 hours of gameplay and featuring over 40 new challenging test chambers which make use of new mechanics.
Portal: Revolution System Requirements (Minimum) CPU: Intel i3-8300 or similar AMD CPU RAM: 8 GB VIDEO CARD: NVIDIA GeForce GTX 750 or similar AMD GPU DEDICATED VIDEO RAM: 1024 MB PIXEL SHADER: 5.0 VERTEX SHADER: 5.0 OS: Windows 10/11 FREE DISK SPACE: 12 GB
