about.txt 2.6 KB

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  1. = What is Freedoom?
  2. // See COPYING.adoc for license terms of this file.
  3. == A free FPS action game
  4. image::img/screenshots/th_phase1-0.12_02.png[alt="Freedoom Screenshot",link="img/screenshots/phase1-0.12_02.png",float="right"]
  5. The Freedoom project aims to create a complete
  6. https://www.gnu.org/philosophy/free-sw.html[free content] first person
  7. shooter game. But _Freedoom_ by itself is just the raw material for a
  8. game: it must be paired with a
  9. https://doomwiki.org/wiki/Category:Source_ports[compatible] game
  10. engine to be played. The link:download.html[download] page lists some
  11. recommended ones.
  12. https://www.idsoftware.com/[id Software] released the source code to
  13. their classic game,
  14. https://en.wikipedia.org/wiki/Doom_(1993_video_game)[_Doom_], under the
  15. https://www.gnu.org/licenses/old-licenses/gpl-2.0.html[GNU General
  16. Public License]. This means that the program code that powers
  17. _Doom_ is free; Freedoom complements this with free levels, artwork,
  18. sound effects and music to make a completely free game.
  19. _Freedoom_ is actually three games in one, consisting of two single
  20. player campaigns and one set of levels intended for multiplayer
  21. deathmatch (_FreeDM_).
  22. ++++
  23. <div style="clear:both; height: 15px;"></div>
  24. ++++
  25. == A compatible free replacement
  26. youtube::Rc4zIP1S6-I[width=320,height=180,style="float:right;"]
  27. There is a massive decades-long
  28. https://doomwiki.org/wiki/Idgames_archive[back catalog] containing
  29. thousands of _Doom_ levels and other ``mods'' made by fans of the
  30. original game. _Freedoom_ aims to be compatible with these and allows
  31. most to be played without the need to use non-free software. The
  32. video to the right shows a _Doom_ mod running under _Freedoom_.
  33. Just as https://www.gnu.org/[the GNU project] was started to develop a
  34. free operating system to replace Unix, we aim to provide a free
  35. replacement for _Doom_. If you have artistic skills (visual, musical,
  36. or maybe you just like making levels!) then you can
  37. link:help.html[help us] achieve that aim by contributing to the
  38. project!
  39. ++++
  40. <div style="clear:both; height: 15px;"></div>
  41. ++++
  42. == A collection of reusable artwork
  43. image::img/flats-thumb.png[alt="Screenshot showing textures",float="right"]
  44. _Freedoom_ contains hundreds of original textures, sound effects and
  45. music tracks that can be reused royalty-free by _Doom_ level authors
  46. and other independent game developers.
  47. _Freedoom_ is liberally licensed under the
  48. https://en.wikipedia.org/wiki/BSD_licenses[BSD license] - all that is
  49. required is that you include a short copyright statement that credits
  50. the _Freedoom_ project.
  51. ++++
  52. <div style="clear:both;"></div>
  53. ++++