Here are the Death Must Die System Requirements (Minimum)
CPU: Intel Core i3-3210
RAM: 4 GB
VIDEO CARD: DirectX 10 capable GPU
PIXEL SHADER: 4.0
VERTEX SHADER: 4.0
OS: Windows 7 (64 bit)
FREE DISK SPACE: 3 GB
Death Must Die Recommended Requirements
CPU: Intel Core i5-4690
RAM: 8 GB
VIDEO CARD: NVIDIA GeForce GTX 660 or AMD Radeon R7 265
DEDICATED VIDEO RAM: 2048 MB
PIXEL SHADER: 5.0
VERTEX SHADER: 5.0
OS: Windows 10
FREE DISK SPACE: 3 GB