0.3.74 Mac, Windows, Linux build-74

build-74. Network protocol 41.

This is testing 74 on the main line.

A co-op cutscene's music and dialogue on a dedicated server plays once and then stops. A machine that joins while it is still playing starts where the host already is, on the host's pitch. An older client starts at the beginning and stops when the host stops.

The pitch of a sound moving past stays steady above 30 frames a second. The listener's speed is the camera's movement over a game tick, as on the Xbox.

Mac: open OpenCE-macos-arm64.dmg and drag OpenCE into Applications. This build is for Apple Silicon and macOS 26 or later. The app is ad hoc signed. If macOS blocks the first open, allow it in System Settings under Privacy and Security.

Windows: unzip halo-windows-release.zip and run halo.exe.

Linux: unzip halo-linux-release.zip and run halo.

Bring your own copy of the game. The download has no game data.

A copy already on main build 73 offers it the next time it starts. A testing build leaves it alone.