16MB fully OpenGL or DirectX 8 compliant 3D accelerator. Serious Sam HD: The Second Encounter on Steam
While the HD version requires more modern hardware, the classic 2002 version can run on very modest setups: Windows 95/98/ME/NT/2000/XP/Vista/7/8/10/11. 16MB fully OpenGL or DirectX 8 compliant 3D accelerator
The sequel introduced iconic weapons like the chainsaw , flamethrower , and the screen-clearing Serious Bomb . 16MB fully OpenGL or DirectX 8 compliant 3D accelerator
After installation, navigate to the Bin folder within your game directory. 16MB fully OpenGL or DirectX 8 compliant 3D accelerator
Find and run SeriousSam.exe to start the game. If using the HD version, the file may be named SamHD_TSE.exe . Game Highlights
AMD Athlon or Intel Pentium III 400 MHz (Classic). Memory: 128 MB RAM (Classic).