Patch 1.2 | Doom 3 Resurrection Of Evil

: Once Patch 1.2 is applied, continue the RoE installation.

: This popular source port supports Resurrection of Evil natively and provides better stability on Windows 10/11. Doom 3 Resurrection Of Evil Patch 1.2

The Doom 3 Resurrection of Evil Patch 1.2 is a critical update for the expansion pack, often required during its initial installation to ensure compatibility with the base game. : Once Patch 1

If you are using a retail/physical copy of the expansion, Patch 1.2 is typically included on the disc and must be applied for the expansion to function. For modern digital versions (like those on Steam), this patch is generally pre-integrated, as the expansion was consolidated with the base game in August 2022. If you are using a retail/physical copy of

: Steam users who own the original game now have access to "Doom 3 (Legacy)," which includes both the base game and the expansion pre-patched and ready to play.