Try it out at http://scandit3d.kuendig.io/.

• Click once in the main area to start it (click a second time to go into fullscreen).
• Once the game runs, you can add barcodes via the barcode generator. Selecting a new symbology or pressing enter automatically regenerates the barcode

• Graphics
  • Full screen
  • 🐞no message on lauch ("click to start")
  • start screen / animation
  • blood animation / overlay
  • take screenshots (ctrl/cmd+c)
  • Add screensaver mode (autostart with rotating barcodes)
• Sound effects
  • 🐞 gun sound doesn't play (commented out)
  • Background Music
• 3D Maze
  • better textures (not from Win95)
  • default enable lightening (only on space currently)
  • automatically loop barcodes (press 1-9 to set scans per symbology, 0 to disable)
• Status bar
  • 🐞aspect ratio of status bar (Doom used non-square pixels)
  • 🐞using AmazDooMLeft for whole logo (instead of just left side)
• Source Quality
  • code cleanup
  • use npm / web bundler to build

• The barcode scanner is obviously the amazing Scandit Barcode Scanner for the Web.

• The barcode generator used is bwip-js which is a translation to native JavaScript of Barcode Writer in Pure PostScript.

• The 3D maze is based on the WebGL-port of the 3D Maze screensaver from Windows 95 available at ibid-11962/Windows-95-3D-Maze-Screensaver. The matrix libraries it uses are from esangel/WebGL and the maze generator can be found at dstromberg2/maze-generator (Tutorial).

• The status bar uses the UI elements from NES.css and the font is Press Start 2P. The background is a modified version of STBAR from the DOOM1.WAD.

• The Scandit3D logo uses the AmazDooM font.

• The gun sound is SPISTOL from the DOOM1.WAD.