Campaign / Halo3 February 25, 2026 by Anonymous · Published February 25, 2026 Halo 3: Lore Accurate Edition Download Author: orangastang Last revision: 10 Feb at 03:29 UTC File size: 8.17 GB Go to Steam Workshop page Read More
Campaign / Halo3 September 1, 2025 by Anonymous · Published September 1, 2025 · Last modified December 10, 2025 Kat’s Halo 3 Campaign Download Author: Katherlyn Last revision: 17 Sep, 2025 at 22:59 UTC (1) File size: 4.95 GB Go to Steam Workshop page Read More
Campaign / Halo3 September 1, 2025 by Anonymous · Published September 1, 2025 YAH3R (YET ANOTHER HALO 3 REVAMP) Download Author: King Feraligatr Last revision: 2 Aug, 2025 at 05:52 UTC File size: 6.16 GB Go to Steam Workshop page Read More
Campaign / Halo3 September 1, 2025 by Anonymous · Published September 1, 2025 · Last modified December 19, 2025 Halo 3 457’s campaign overhaul Download Author: PotterHalo Last revision: 19 Sep, 2025 at 00:26 UTC (1) File size: 11.68 GB Go to Steam Workshop page Read More
Campaign / Halo3 March 24, 2025 by Anonymous · Published March 24, 2025 Vannity’s Halo 3 Old War Overhaul Download Author: Professor Vannity Last revision: 3 Oct, 2024 at 21:04 UTC File size: 16.69 GB Go to Steam Workshop page Read More
Halo3 / Multiplayer February 3, 2025 by Anonymous · Published February 3, 2025 Valhalla AI Battleground Download Author: Sera Last revision: 16 Feb, 2024 at 05:50 UTC File size: 1.28 GB Go to Steam Workshop page | View required items Read More
Campaign / Halo3 November 15, 2024 by Anonymous · Published November 15, 2024 Gashnor’s Cursed Halo 3 v4.0.2 Download Author: Gashnor Last revision: 11 Nov, 2024 at 09:21 UTC File size: 10.67 GB Go to Steam Workshop page Read More
Campaign / Halo3 November 4, 2024 by Anonymous · Published November 4, 2024 Fallen Harbor Remastered Download Author: NaughtyScotty Last revision: 1 Mar, 2024 at 20:47 UTC File size: 571.51 MB Go to Steam Workshop page Read More
Halo3 / Multiplayer October 14, 2024 by Anonymous · Published October 14, 2024 Sandtrap AI Battlefield | Endless AI War Download Author: III AVIATOR III Last revision: 1 Oct, 2024 at 20:32 UTC File size: 1.18 GB Go to Steam Workshop page | View required items Read More
Campaign / Halo3 October 14, 2024 by Anonymous · Published October 14, 2024 High Ground Endless AI Battle Download Author: Joeber17 Last revision: 15 Feb, 2024 at 16:43 UTC File size: 1.58 GB Go to Steam Workshop page | View required items Read More
