Halo3 / Multiplayer October 14, 2024 by Anonymous · Published October 14, 2024 Killamanjaro AI War Download Author: RejectedShotgun Last revision: 3 Mar, 2024 at 20:41 UTC File size: 3.04 GB Go to Steam Workshop page Read More
Campaign / Halo3 October 14, 2024 by Anonymous · Published October 14, 2024 Installation 00 Download Author: NaughtyScotty Last revision: 23 Sep, 2023 at 05:18 UTC File size: 1.14 GB Go to Steam Workshop page Read More
Halo3 / Multiplayer October 14, 2024 by Anonymous · Published October 14, 2024 Hugegrass 2.0 Download Author: RejectedShotgun Last revision: 10 Oct, 2024 at 23:20 UTC File size: 1.84 GB Go to Steam Workshop page | View required items Read More
Campaign / Halo3 July 26, 2024 by Anonymous · Published July 26, 2024 · Last modified November 24, 2025 Halo 3 Multiplayer Characters In Campaign Download Authors: Krevil, General Heed, Crisp Last revision: 16 Feb, 2024 at 06:45 UTC (1) File size: 6.34 GB Go to Steam Workshop page Read More
Campaign / Halo3 July 24, 2024 by Anonymous · Published July 24, 2024 · Last modified November 2, 2025 Ultimate Firefight Series- New Map: Waterworks (Updated 19th September 2025) Download Author: weaver900 Last revision: 19 Sep, 2025 at 17:11 UTC (3) File size: 7.59 GB Go to Steam Workshop page Read More
Campaign / Halo3 June 24, 2024 by Anonymous · Published June 24, 2024 · Last modified March 7, 2025 Halo 3 Infinite Download Author: 米塔 Last revision: 6 Mar, 2025 at 10:10 UTC (1) File size: 8.41 GB Go to Steam Workshop page Read More
Campaign / Halo3 June 10, 2024 by Anonymous · Published June 10, 2024 (H3 Armor) Vannity’s Halo 3 Campaign Overhaul 4.0 Download Author: Professor Vannity Last revision: 7 Mar, 2024 at 14:17 UTC File size: 13.03 GB Go to Steam Workshop page Read More
Campaign / Halo3 June 10, 2024 by Anonymous · Published June 10, 2024 (H2A Armor) Vannity’s Halo 3 Campaign Overhaul 4.0 Download Author: Professor Vannity Last revision: 7 Mar, 2024 at 14:16 UTC File size: 15.46 GB Go to Steam Workshop page Read More
Campaign / Halo3 April 8, 2024 by Anonymous · Published April 8, 2024 · Last modified April 8, 2026 Halo 3 Mythic Overhaul Campaign 2.0 Download Author: MythicJaqui Last revision: 17 Sep, 2025 at 18:07 UTC (2) File size: 17.34 GB Go to Steam Workshop page Read More
Halo3 / Multiplayer February 28, 2024 by Anonymous · Published February 28, 2024 Dynamis Download Authors: ShmeeGrim, killzone64, Ludus Last revision: 17 Jul, 2023 at 00:27 UTC File size: 1.16 GB Go to Steam Workshop page Read More
