OpenCNC3D: the Nintendo 64 Command & Conquer comes to the PC
11 October 2026
In 1999, Command & Conquer came out for the Nintendo 64, and it was a small curiosity: the same battles as in the 1995 PC classic Tiberian Dawn, but suddenly in 3D, with rotating units, terrain models and its own extra missions. The famous film sequences were missing, though. If you did not play this version on the console, you probably do not know it at all.
The fan project OpenCNC3D is now bringing exactly this version to the PC. What makes it special: it is not an emulator playing an old cartridge. The game logic comes from the source code of Tiberian Dawn, which Electronic Arts released under an open licence (GPL). The 3D graphics (models, terrain, textures) come from the N64 version, and the part that draws the picture was completely rewritten.
Two ways to play
- Classic: looks like it did back then on the Nintendo 64, with either the sidebar of the old DOS version or the original N64 bar.
- Enhanced: with real-time light and shadow, smoother animations, a new sidebar and small convenience features.
The whole thing is meant to run on Windows and macOS, and, as a lovingly made gimmick, also natively on Windows 98 with support for the legendary 3Dfx Voodoo graphics cards.
Why I find this exciting
Because it shows what open source code means for gaming history: as soon as the code of a classic is free, fans can preserve it, bring it to new systems and even merge versions that never existed in that form. And because I am currently bringing old games into virtual reality myself, I especially enjoy looking at projects like this.
The project is unofficial and not affiliated with Electronic Arts. The source code is openly available on GitHub; pre-release versions are currently available through a tester programme in the project's Discord community.