System Requirements

The system requirements for each platform are listed below. It is currently unknown what the Macintosh version needs as it is not built from source - neither is the Linux version.

• 1.2 GHz CPU or faster (2 GHz/Dual-Core is strongly recommended for modern mods).
• 512MB RAM (2GB RAM or more recommended).
• Hardware accelerated 3D card with OpenGL drivers.

   * This engine is known to run on VooDoo class cards, and PowerVR cards for OpenGL 1.1.
   * For OpenGL 2 mode, you need at least a Radeon HD or Geforce FX class card.

• Either a DOOM, DOOM II, HACX, or Final DOOM IWAD file. HERETIC is partially supported.

• For Win32:

   * DirectX 7.0 or higher.
   * Windows 2000 or higher. Windows 98 and lower is unsupported.

• For Linux:

   * SDL (Simple DirectMedia Layer) version 1.2.
   * glibc 2.

• For Dreamcast:

   * Console manufactured before the year 2000 to play burned media.
   * Alternatively, an emulator.
   * VMU with (X) Free Blocks to save game data.