38 Marathon - the revolutionary FPS (first 3D game with a mouse-controlled free looking camera) now free on steam thanks to the Aleph One team - Durandal and Infinity coming soon (store.steampowered.com) posted 187 days ago by Graphenium 187 days ago by Graphenium +38 / -0 Classic Marathon on Steam From the team that brought you Aleph One, the classic sci-fi FPS Marathon from Bungie on Mac revived for modern hardware by the fan community. 21 comments share 21 comments share save hide report block hide replies
Just a shot in the dark but:
Have you checked your bios boot order, making sure your OS drive is drive 0 (or 1 if 0 isn’t shown)?
https://m.youtube.com/watch?v=wLTusKkElcg
It’s possible your boot order somehow got messed up, which would explain the successful powering on but no real booting
This might be the answer. I will check it out later.