Marathon game banner on the NeonRoof indie game store
Game discovery

Games Like Marathon

Compare FPS, Free To Play, First-Person Shooter games related to Marathon, including free and indie PC recommendations available through NeonRoof.

How these games were selected

Find your next game after Marathon

NeonRoof compares published catalog genres, gameplay tags, supported platforms, game modes, and price. The strongest matches appear first, while every recommendation links directly to its NeonRoof storefront with screenshots, game details, and download or library access.

FPSFirst-Person Shooterretroclassicfirst-person shooterFPSMarathon
View the complete Marathon store page, screenshots, system requirements, and download options on NeonRoof
NeonRoof recommendations

Similar indie and free PC games

18 recommendations
Marathon Infinity banner, a game similar to Marathon
PC Free to play

Marathon Infinity

The final classic Marathon campaign twists through competing timelines, alien battles, and the series' most ambitious story.

Why it is similar to Marathon shared FPS and First-Person Shooter genres with matching retro, classic, first-person shooter gameplay tags with related game modes
Explore Marathon Infinity on the NeonRoof indie game store
Chex Quest 3 banner, a game similar to Marathon
PC Free to play

Chex Quest 3

A colorful, nonviolent retro FPS where zorchers send slime-covered Flemoids back home instead of killing them.

Why it is similar to Marathon shared FPS and First-Person Shooter genres with matching retro, classic, first-person shooter gameplay tags with related game modes
Explore Chex Quest 3 on the NeonRoof indie game store
Cube banner, a game similar to Marathon
PC Free to play

Cube

The original Cube is a tiny, fast FPS with solo monster hunts, multiplayer arenas, and a built-in map editor.

Why it is similar to Marathon shared FPS and First-Person Shooter genres with matching retro, classic, first-person shooter gameplay tags with related game modes
Explore Cube on the NeonRoof indie game store
Aleph One banner, a game similar to Marathon
PC Free to play

Aleph One

Experience free science-fiction shooter campaigns and multiplayer through Aleph One, the open-source continuation of the Marathon engine.

Why it is similar to Marathon shared FPS and First-Person Shooter genres with matching retro, FPS, science fiction gameplay tags
Explore Aleph One on the NeonRoof indie game store
Freedoom banner, a game similar to Marathon
BSD / Linux / macOS / PC Free to play

Freedoom

Fight through two free single-player campaigns or battle across dedicated deathmatch maps using a compatible Doom engine.

Why it is similar to Marathon shared FPS and First-Person Shooter genres with matching retro, FPS, single player gameplay tags
Explore Freedoom on the NeonRoof indie game store
Warsow banner, a game similar to Marathon
Linux / macOS (legacy releases) / PC Free to play

Warsow

Master dashes, wall jumps, and arena combat in a free, fast-paced FPS with a futuristic cartoon style.

Why it is similar to Marathon shared FPS and First-Person Shooter genres with matching first-person shooter, FPS gameplay tags
Explore Warsow on the NeonRoof indie game store
AssaultCube banner, a game similar to Marathon
Android / Linux / macOS / PC Free to play

AssaultCube

Enter quick online firefights in a lightweight, team-based FPS designed to run well on modest hardware and networks.

Why it is similar to Marathon shared FPS and First-Person Shooter genres with matching FPS gameplay tags
Explore AssaultCube on the NeonRoof indie game store
Player questions

Finding games similar to Marathon

What makes these games similar to Marathon?

The list prioritizes shared genres and gameplay tags, then considers supported platforms and game modes. It updates automatically as the NeonRoof catalog changes.

Are these Marathon alternatives free?

Each recommendation displays its current NeonRoof price. Free-to-play and free-to-claim titles are labeled directly on their store pages.