Here are the Contra: Operation Galuga System Requirements (Minimum)
CPU: Intel® Core™ i5-7500 (3.40 GHz) or better
RAM: 8 GB
VIDEO CARD: NVIDIA® GeForce® GTX 770 or AMD Radeon™ RX 570 or better
DEDICATED VIDEO RAM: 2048 MB
PIXEL SHADER: 5.0
VERTEX SHADER: 5.0
OS: Windows 10 – 64bit
FREE DISK SPACE: 15 GB
Contra: Operation Galuga Recommended Requirements
CPU: Intel® Core™ i7-7700K (4.20 GHz) or better
RAM: 8 GB
VIDEO CARD: NVIDIA® GeForce® GTX 1060 or better
DEDICATED VIDEO RAM: 3072 MB
PIXEL SHADER: 6.0
VERTEX SHADER: 6.0
OS: Windows 10 – 64bit
FREE DISK SPACE: 15 GB