How many people are playing Marathon right now?

Marathon has 1,936 players on Steam right now, with a 24-hour peak of 2,876 and an all-time peak of 77,358 on Mar 2026.

What is the all-time peak player count of Marathon?

77,358 concurrent players on Mar 2026.

Marathon was released on Steam on 5 Mar 2026.

14 depots · 33.8 GB on disk

Sizes from the public manifests

Depot ID	Name	OS	Language	Size	Download
3065801	—	windows	—	26.1 GB	23.7 GB
3065802	—	windows	—	695 MB	661 MB
3065803	—	windows	french	627 MB	592 MB
3065804	—	windows	italian	673 MB	638 MB
3065805	—	windows	german	642 MB	606 MB
3065806	—	windows	spanish	679 MB	643 MB
3065807	—	windows	latam	687 MB	652 MB
3065808	—	all	brazilian	665 MB	629 MB
3065809	—	windows	russian	672 MB	637 MB
3551860	—	windows	polish	653 MB	618 MB
3551861	—	windows	japanese	637 MB	601 MB
3551862	—	windows	koreana	637 MB	600 MB
3551863	—	windows	schinese	643 MB	602 MB
3551864	—	windows	tchinese	25.3 MB	606 KB

updated this weeklargest depotshared from another app