any "repack" claiming to offer the full game (campaign and matchmaking) from groups like R.G. Mechanics is likely a scam or malicious file Official PC Availability As of early 2026,
The only official way to play Halo 5 content on PC is through Halo 5: Forge , available for free on the Microsoft Store Halo 5: Forge Halo 5 Pc Game Repack By R G Mechanics Torrents Site