Classic Marathon Infinity

Classic Marathon Infinity

Aleph One Developers · August 22, 2024 · FPS, PvP, PvE, Shooter, 2.5D

Classic Marathon Infinity is free to play — no purchase needed. We track it so you know if that ever changes.

PC
Very Positive90% · 2788playing now
This game is free to play. Get it on Steam →

Screenshots

Classic Marathon Infinity price

Classic Marathon Infinity is free to play — there is no purchase price, on Steam or anywhere else we track. We keep watching it, so if it ever stops being free the price history on this page will show when that happened and what it changed to.

About Classic Marathon Infinity

Marathon Infinity takes the closed universe of the Marathon series and blows it wide open. The solo/co-op campaign, “Blood Tides of Lh’owon,” is a 20-level scenario sporting new textures, weapons, and enemies. More than that, the scenario sheds a surprising new light on the story’s characters and the meaning of events. Having defeated the Pfhor and reawakened the ancient remnants of the S’pht, the player now faces a world where friends become enemies and all is not what it seems…

This classic 1996 Bungie™ FPS is now maintained by the fan community. Experience authentic game play using the original data files, with optional widescreen HUD support, 3D filtering/perspective, positional audio, and 60+ fps interpolation, just in case the original is too authentic.

Marathon Infinity is powered by the Aleph One engine, which is available under the terms of the GNU General Public License (GPL) Version 3.

Classic Marathon Infinity — game info

Platforms
Windows, macOS, Linux / SteamOS
Steam Deck
Playable
Player modes
Single-player, Online PvP, Online co-op, LAN, Cross-platform multiplayer
Controller
Partial controller support
PC Game Pass
Not included

DLC & expansions

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Aug 29, 2026
EAT THE PATH
1 found this helpful
Recommended Sep 19, 2026
Path ate.
Recommended Sep 18, 2026
Not as good as Marathon 2:Durandel but still a worthy closure to the true marathon games made by bungie in the 90's.The nightmare and dream levels and there terminals where a trip to read.I conclude my marathon of the marathon games with a smile on my face and I am happy I gave these games a chance.
Recommended Sep 8, 2026
Marathon infinity is a great game it probably has the best story of the trilogy but its too cryptic which probably made the game worse when i was playing it I couldnt keep up with what was happening also it didnt help that i completed a third of the game and stopped playing for exactly 1 year. Gameplay wise its almost the same as marathon 2 but i feel like this one has less mazes I dont know if thats a good thing because it gave me less time to think on what was happening but also i dont think that matters a lot since youre changing time lines a lot, this game also looks a lot darker than 2 I dont really like it but the textures were good especially the space station ones. Id say that I prefer marathon 2 but maybe in some time this will grow on me more
Recommended Sep 3, 2026
this game will give you a crippling phobia of vacuums
Not recommended Aug 24, 2026
Нового практически ничего нет. Зато вместо открытых и понятных локаций второй части вернули обратно лабиринты и тупики первой части. То, что успешно смогли наконец-то исправить во второй, здесь не просто вернули, но ещё и "возвели в квадрат". Очередное прибегание к ютубовским прохождениям, чтобы понять куда идти и что делать. Врагов и оружий практически новых нет, только рескин уже существующего. Продолжение откровенно, да даже объективно, ОЧЕНЬ плохое. Очередной раз непонятный сюжет, который уже стал просто превращать игру то ли в психодел, то ли в треш. Сейвы и патроны тоже деградировали обратно до первой части, поэтому их снова то слишком много, то слишком мало. Часть получилась чуть лучше первой, но значительно хуже второй. Для коллекции всё равно закрываю на платину всю серию.

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