# technical details

• Flash and spin
  
  80x56, 9++, 2 frames
  idea, code: Eru, Fox
• Portal engine
  
  80x48, 10++/9++
  idea, maps, code: Fox gfx: Dracon
• Rotated tunnels
  
  80x56, 10++, 2 frames
  idea: Fox code: Eru, Fox
• Environment mapping
  
  56x56, 9++
  idea, objects, code: Fox
• Bump mapping
  
  152x96, HIP+, 4 frames
  idea: Heaven code: Fox
• Ray-shaded tunnel
  
  80x59, 9++, 2 frames
  idea, code: Eru
• Recursive zoomer
  
  60x59, 9++, 3 frames
  idea: Eru, Fox code: Fox
• Interference and transparency
  
  80x54, 9++, 2 frames
  idea: Fox, Heaven code: Fox gfx: Dracon
• Eru plasma
  
  80x56, 9++, 2 frames
  idea, code: Eru, Fox
• LBS plasma
  160x118, TIP, 4 frames
  idea: Eru code: Fox gfx: Slaves
• Tunnel puzzle
  
  80x56, 9++, 2 frames
  idea, code: Eru
• Rubik's cube
  
  64x59, 10++, 2-3 frames
  idea, code: Fox
• Motion capture
  
  128x118, 7, 2 frames
  idea: Eru anim: converted code: Fox
• Turbo vectys
  
  128x236, TV!, 1 frame
  idea, code: Fox
• Scrolled bump mapping
  
  80x59, 9++, 2 frames
  idea: Fox code: Eru

• Diablik
  
  160x192, HR
  gfx: Dracon (based on original art by Piotr Zdrzyniecki)
• "Numen" title screen
  160x118, TIP
  gfx: Dracon
• Babka
  
  256x239, HR
  gfx: Dracon (based on orginal art by someone else)
• Big "Taquart" logo
  
  390x116, 256
  gfx: Dracon
• Musk
  160x96, TIP
  gfx: Dracon

1. 384-byte DOS - code: Fox
2. Menu - idea, code: Fox gfx: Dracon
3. DEFLATE depacker - code: Fox
4. Soundtrack - msx: X-Ray, code: Fox

1. xasm - cross-assembler with original syntax extensions
2. Code-Genie - programmer's editor for Windows, no longer maintained (Fox's current choice is SciTE)
3. Atari800Win Plus - best Atari emulator at that time
4. Java - we have coded various converters in Java
5. DJGPP - we used some GNU tools
6. Ken Silverman's "Build" editor - the very same editor Duke Nukem 3D levels were created in