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DOS port with editing features and a number of bug fixes. Compiled and source downloads and a feature list available.
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Port for deathmatch play on the Internet. Offers downloads for Windows, FreeBSD and Linux, and a discussion forum. No longer maintained.
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Port of Doom to a Nokia cellphone
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Community resource, with news, documentation and editing tutorials.
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Windows port with Direct3D and splitscreen capabilities. Also supports full 3D stereoscopic effect.
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Perform Unix administrator tasks with a Doom interface.
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Home of the Doomsday Engine, jDoom, jHeretic and jHexen.
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A Doom engine port based on Smack My Marine Up (SMMU). Includes scripting, portals, polyobjects, and Heretic support, and will power the upcoming Millennium and Mordeth TC modifications. Software rendering. (GPL) [Windows]
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Volunteer project to create a free version of Doom data files (WADs). These can be used with any Doom engine. (3-clause BSD)
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DOS port based on MBF, with various extra features particularly for Dehacked work. Binaries, source code and editing demonstrations available.
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Engine with new features for enhanced deathmatch games, available for most major platforms. Contains discussion forums, development news, documentation, and links to derived engines.
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Port to Windows NT, no longer developed. Binary and source downloads.
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DOS port, no longer updated. Source and binaries available.
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A port for Windows and Linux that closely emulates the original game.
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A Doom engine port based on Doomsday Engine. OpenGL rendering. (GPLv2) [Windows]
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Source port that supports Doom, Heretic, Hexen and Strife. Screenshots, information, download, forums and editing information.
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Brief information about the Marine's Best Friend Doom engine, for DOS.
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Windows port with higher resolutions and a console. Program download, source code, documentation and a front end available. Not updated.
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Enhanced port for Windows. With compiled and source downloads, development news, tutorials for the new features and a discussion forum.
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OpenGL port for Windows. Binary and source code downloads, and a discussion forum.
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A process monitor and manager for *nix systems, using Doom as an interface.
