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Open Fortress

formerly open source mod for the 2007 video game Team Fortress 2
VideoGame video_game_mod Q97058836
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Key Facts

  • Instance of: video game[1]
  • Genre: first-person shooter[2]
  • Copyright license: freeware[3]
  • Platform: Microsoft Windows[4], macOS[5], Linux[6]
  • Game mode: multiplayer video game[7], player versus player[8]
  • Language of work or name: English[9], Spanish[10], Danish[11], Dutch[12], Finnish[13], French[14], German[15], Italian[16], Japanese[17], Norwegian[18], Polish[19], Portuguese[20], Russian[21], Simplified Chinese[22]
  • Software engine: Source[23]
  • Distribution format: digital download[24], digital distribution[25]
  • Characters: Scout[26], Soldier[27], Pyro[28], Demoman[29], Heavy[30], Engineer[31], Medic[32], Sniper[33], Spy[34], Mercenary[35], Q97058480[36]
  • Voice actor: Nathan Vetterlein[37], Rick May[38], Dennis Bateman[39], Gary Schwartz[40], Grant Goodeve[41], Robin Atkin Downes[42], John Patrick Lowrie[43], stachekip[44], Q97058717[45]
  • Distributed by: Steam[46]
  • Official website: https://openfortress.fun/[47]
  • USK rating: USK 16[48]
  • Source code repository URL: https://github.com/KaydemonLP/Open-Fortress-Source[49], https://github.com/openfortress/Open-Fortress-Content-Source[50]
  • Takes place in fictional universe: Team Fortress universe[51]
  • Minimum number of players: 2[52]
  • Maximum number of players: 128[53], 32[54]
  • Different from: Team Fortress 2 Classified[55]
  • Uses: Sourcemod[56]
  • Number of viewers/listeners: 1,359,747[57]
  • Copyright status: copyrighted[58]

Related Entities

Linux macOS Microsoft Windows

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [1] ↑ . wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . Steam. Retrieved . wikidata.org.
  5. [5] ↑ . wikidata.org.
  6. [6] ↑ . wikidata.org.
  7. [7] ↑ . Steam. Retrieved . wikidata.org.
  8. [8] ↑ . wikidata.org.
  9. [9] ↑ . Steam. Retrieved . wikidata.org.
  10. [10] ↑ . Steam. Retrieved . wikidata.org.
  11. [11] ↑ . Steam. Retrieved . wikidata.org.
  12. [12] ↑ . Steam. Retrieved . wikidata.org.
  13. [13] ↑ . Steam. Retrieved . wikidata.org.
  14. [14] ↑ . Steam. Retrieved . wikidata.org.
  15. [15] ↑ . Steam. Retrieved . wikidata.org.
  16. [16] ↑ . Steam. Retrieved . wikidata.org.
  17. [17] ↑ . Steam. Retrieved . wikidata.org.
  18. [18] ↑ . Steam. Retrieved . wikidata.org.
  19. [19] ↑ . Steam. Retrieved . wikidata.org.
  20. [20] ↑ . Steam. Retrieved . wikidata.org.
  21. [21] ↑ . Steam. Retrieved . wikidata.org.
  22. [22] ↑ . Steam. Retrieved . wikidata.org.
  23. [23] ↑ . wikidata.org.
  24. [24] ↑ . wikidata.org.
  25. [25] ↑ . wikidata.org.
  26. [26] ↑ . wikidata.org.
  27. [27] ↑ . wikidata.org.
  28. [28] ↑ . wikidata.org.
  29. [29] ↑ . wikidata.org.
  30. [30] ↑ . wikidata.org.
  31. [31] ↑ . wikidata.org.
  32. [32] ↑ . wikidata.org.
  33. [33] ↑ . wikidata.org.
  34. [34] ↑ . wikidata.org.
  35. [35] ↑ . wikidata.org.
  36. [36] ↑ . wikidata.org.
  37. [37] ↑ . wikidata.org.
  38. [38] ↑ . wikidata.org.
  39. [39] ↑ . wikidata.org.
  40. [40] ↑ . wikidata.org.
  41. [41] ↑ . wikidata.org.
  42. [42] ↑ . wikidata.org.
  43. [43] ↑ . wikidata.org.
  44. [44] ↑ . wikidata.org.
  45. [45] ↑ . wikidata.org.
  46. [46] ↑ . Steam. Retrieved . wikidata.org.
  47. [47] ↑ . wikidata.org.
  48. [48] ↑ . Steam. wikidata.org.
  49. [49] ↑ . wikidata.org.
  50. [50] ↑ . wikidata.org.
  51. [51] ↑ . wikidata.org.
  52. [52] ↑ . wikidata.org.
  53. [53] ↑ . wikidata.org.
  54. [54] ↑ . wikidata.org.
  55. [55] ↑ . wikidata.org.
  56. [56] ↑ . wikidata.org.
  57. [57] ↑ . YouTube API. Retrieved . wikidata.org.
  58. [58] ↑ . wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Open Fortress. Retrieved October 15, 2026, from https://4ort.xyz/entity/open-fortress
MLA “Open Fortress.” 4ort.xyz Knowledge Graph, 4ort.xyz, 15 Oct. 2026, https://4ort.xyz/entity/open-fortress.
BibTeX @misc{4ortxyz_open-fortress_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Open Fortress}}, year = {2026}, url = {https://4ort.xyz/entity/open-fortress}, note = {Accessed: 2026-10-15}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Open Fortress — https://4ort.xyz/entity/open-fortress (retrieved 2026-10-15)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 3d ago · Trollface 2006ALT · 2026-10-15 view diff on Wikidata ↗
    Source code repository url → https://github.com/KaydemonLP/Open-Fortress-Source, https://github.com/openfortress/Open-Fortress-Content-Source
    Claims rich → —
    "/* wbsetclaim-create:2||1 */ Source code repository url: https://github.com/openfortress/Open-Fortress-Content-Source"
  2. 21d ago · Matthias M. · 2026-09-27 view diff on Wikidata ↗
    Wikipedia languages → ['commons']
    Usk rating → USK 16
    Sitelink count → 1
    Claims rich → —
    "/* wbsetclaim-create:2||1 */ Usk rating: USK 16"
  3. 6w ago · Elbkman · 2026-09-03 view diff on Wikidata ↗
    Twitter → —
    Genre → first-person shooter
    Copyright status → copyrighted
    Pcgamingwiki id → Open_Fortress
    + 68 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/51874|batch #51874]]: Deprecate GamerProfiles game ID (P12001) for delisted games"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.