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Game information

Also known as: HACX - Twitch 'n Kill (full title)
Developer: Banjo Software
Publisher: Banjo Software
Category:First-Person Shooter
More details:Official game website, MobyGames
Related games: DOOM engine, Total conversion, DOOM, DOS & Windows

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File Details


This game requires either DOOM II or Freedoom to run.

If you own the DOS version of DOOM II, use the installer package (, otherwise download the pre-installed version (

Banjo Software generously released this game as freeware.

NOTE: This game can be played directly in Windows using a source port (see the links section below).

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Game description

HACX is an action filled add-on for DOOM II. The story is set in the near future and you will find yourself engrossed in a international blastfest. Combating weapons of mass destruction!

Description by Banjo Software

Game links

Game screenshots