DOS Games Archive

oP Demo

Game information

Category: Miscellaneous
Year: 1997
More details: MobyGames
Game added by: MrFlibble
Part of group:
DOSBox: Supported

Play this game online

You can play oP Demo on this website so you don't need to download and install the game on your computer. We recommend to use Google Chrome when playing DOS games online.

Online game
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Download from this site

File File type File size
executable: opd3-brw.bat
configured for DOSBox
Playable demo (installed)
1,950 kB
(1.90 MB)
original download
Playable demo
1,951 kB
(1.90 MB)


If you play in the browser, the demo might take a while to load.


  • Image by MrFlibble
  • Image by MrFlibble
  • Image by MrFlibble
  • Image by MrFlibble
  • Image by MrFlibble
  • Image by MrFlibble

Description (by MrFlibble)

This is an interactive demonstration of the capabilities of the ACKNEX engine, and its possible applications for advertising products.

The completely non-violent first-person game showcases various features, such as the DOOM-like terrain and level layout with skyboxes, indoor and outdoor areas, doors and elevators, underwater sections, and interactive stands similar to those found at real-life exhibitions. The player can drive a vehicle, shoot balls at targets, walk, run and swim, and even use a jetpack.

The demo uses many elements, including textures, sounds and HUD design, from another product by oP group germany, the commercial game SKAPHANDER.


What do you think of this game? Please rate it below on a scale of 1 to 10, where 1 is the lowest and 10 is the highest score.

Game screenshot

oP Demo



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