Serious Sam HD: The Second Encounter System Requirements
Minimum system requirements:
Intel Pentium 4 3+ Ghz or AMD Athlon64 3500+
1 GB for Windows XP or 2 GB for Windows Vista
nVidia GeForce 7600, ATI Radeon X1600 (Shader Model 3.0 Required)
DirectX 9.0c August 2009 Edition or newer
Windows XP w/SP1 or newer
2.2 GB free space
Direct X 9.0c compatible sound card
There are only official system requirements on the site which are released by developers or an official publisher.
Can you run it?
Compare the system requirements with a configuration you can add below.