This is the single-player demo of Return to Castle Wolfenstein. It includes two missions from the beginning of the game, titled "Escape from the Castle" and "Surviving the Catacombs" completed with the associated cinematics.

RETURN TO CASTLE WOLFENSTEIN MINIMUM SYSTEM REQUIREMENTS:

- 3-D Hardware Accelerator (with 16 MB VRAM) with full OpenGL® support*
- Pentium II® 400Mhz processor or Athlon® processor
- English version of Windows® 95 OSR2/98/ME/NT4.0(SP6)/2000(SP2)/XP Operating System
- 128 MB RAM
- 16-bit high color video mode
- 200 MB of uncompressed hard disk space for game files, plus 300 MB for the Windows® swap file
- A 100% Windows® 95 OSR2/98/ME/NT4.0(SP6)/2000(SP2)/XP compatible computer system (including compatible 32-bit drivers for CD-ROM drive, video card, sound card and input devices)
- DirectX® 8.0a
- 100% DirectX® 3.0 or higher compatible sound card and drivers
- 100% Microsoft®-compatible mouse/keyboard and drivers

*A 100% full OpenGL compliant 3-D video card is required. Return to Castle Wolfenstein uses OpenGL to support 3-D hardware accelerator. Return to Castle Wolfenstein has been tested on many but not all of the major cards incorporating the chipsets listed below.

- 3dfx(tm) Voodoo3 or higher chipsets
- ATI(tm) Rage 128/128 Pro
- ATI(tm) Radeon
- Matrox(tm) G400
- NVIDIA(tm) Riva TNT and TNT2
- All nVIDIA(tm) GeForce chips

* Some, but not all, of the cards with the chipsets listed above have been tested on Windows® XP®. For Windows XP 3D support, please refer to your hardware manufacture for 100% Windows® XP- compliant drivers.