⑂ Fork of electronicarts/CnC_Generals_Zero_Hour ↗

Command & Conquer: Generals – Zero Hour (Zero Hour Reforged)

Game: Command & Conquer: Generals - Zero Hour → (Windows, 2003)

Zero Hour Reforged: Command & Conquer: Generals – Zero Hour rebuilt from the source code Electronic Arts released in February 2025, moved to Visual Studio 2022 and 64-bit and, since October, to SDL3 for macOS and Linux, with no Wine or Proton. It renders with Direct3D 11 or 9 on Windows, Metal on macOS, and Vulkan on Linux and Steam Deck, with an uncapped frame rate and more of the battlefield on ultrawide screens. It fixes about sixty bugs EA shipped in 2003, most of them found by automated tests, and changes the game: the skirmish AI finally builds a base and scouts without seeing through the fog of war, vehicles accelerate and brake, each kill’s veterancy is shared among everything that damaged the target, and there’s a balance pass, a new command bar, much faster pathfinding and effects, the base game’s 481 original textures at four times the resolution of Zero Hour’s, new shadows and lighting, an option to go back to the 2003 look, and Turkish and German text. LAN multiplayer works; internet play and gamepads don’t yet. On Windows, a launcher installs it over your game, backing up what it replaces, and keeps it up to date; on macOS and Linux it’s built with a single command. The latest release, v3.2.0 (October 20), locked matches to 60 steps a second with an optional Turbo mode and opened every campaign mission. Its website says code changes are made with AI assistance, and 87 of its last 100 commits list Claude as a co-author. The repository also includes modified versions of game data files, such as the skirmish AI scripts and the interface screens, and on Windows the build script downloads a pack of upscaled game art from the repository’s own releases, which on macOS and Linux is copied by hand or left out.

You needAn installation of your own copy of Command & Conquer: Generals – Zero Hour along with the original Generals (Zero Hour uses the files of both), preferably the 1.04 release from Steam or the EA app; the project includes no game files. On macOS and Linux it finds installs in Steam libraries, ~/Games, /Applications, and CrossOver and Whisky bottles on its own, and a script lays the games out from a disc or an ISO, though the discs carry 1.00. Plus 64-bit Windows, macOS (Apple silicon or Intel), or x86-64 Linux.

How it gets to PC

Port of the released source code

Console

Microsoft Windows

Original studio

EA Pacific

Year

2003

Author

olcayseygan

Stars

281

Last activity

2026-10-31 · today

Latest version

v3.5.1 · 2026-10-27

Language

C++

OpenSAGE · Command & Conquer: Generals / Zero Hour (GeneralsGameCode) · Command & Conquer: Generals / Zero Hour (Thyme) See all →