Game discovery

Games Like Alien Arena

Compare FPS, Free To Play, Arena Shooter games related to Alien Arena, including free and indie PC recommendations available through NeonRoof.

How these games were selected

Find your next game after Alien Arena

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.

FPSArena ShooterMultiplayerArena ShooterBotsFPSIndependent Catalog

View the complete Alien Arena store page, screenshots, system requirements, and download options on NeonRoof

NeonRoof recommendations

Similar indie and free PC games

18 recommendations

PC Free to play

Nexuiz Classic

Compete across fast multiplayer arenas with bots, varied modes, maps, and weapons in the original open-source Nexuiz.

Why it is similar to Alien Arena shared FPS and Arena Shooter genres with matching Multiplayer, Arena Shooter, Bots gameplay tags

Explore Nexuiz Classic on the NeonRoof indie game store

PC Free to play

Quetoo

Return to old-school deathmatch with modern lighting, classic arena modes, and an in-game level editor.

Why it is similar to Alien Arena shared FPS and Arena Shooter genres with matching Multiplayer, Arena Shooter, FPS gameplay tags

Explore Quetoo on the NeonRoof indie game store

PC Free to play

Red Eclipse 2

Dash, parkour, and compete across fast arena matches in a highly configurable open-source shooter.

Why it is similar to Alien Arena shared FPS and Arena Shooter genres with matching Multiplayer, Arena Shooter, FPS gameplay tags

Explore Red Eclipse 2 on the NeonRoof indie game store

PC Free to play

Terminal Overload

Race through an open-source science-fiction arena shooter built as a spiritual successor to Revenge of the Cats: Ethernet.

Why it is similar to Alien Arena shared FPS and Arena Shooter genres with matching Multiplayer, Arena Shooter, FPS gameplay tags

Explore Terminal Overload on the NeonRoof indie game store

Linux / PC Free to play

VALHALLA

Battle through a vibrant science-fiction reimagining of Norse mythology in a modern open arena shooter.

Why it is similar to Alien Arena shared FPS and Arena Shooter genres with matching Multiplayer, Arena Shooter, FPS gameplay tags

Explore VALHALLA on the NeonRoof indie game store

PC Free to play

Rexuiz

A fast sci-fi arena FPS with bots, online matches, varied weapons, and a free standalone Windows build.

Why it is similar to Alien Arena shared FPS and Arena Shooter genres with matching Multiplayer, Bots, FPS gameplay tags

Explore Rexuiz on the NeonRoof indie game store

PC Free to play

Tomatenquark

Play quick old-school deathmatch or build maps together inside a community-made Cube Engine 2 shooter.

Why it is similar to Alien Arena shared FPS and Arena Shooter genres with matching Multiplayer, FPS, Independent Catalog gameplay tags

Explore Tomatenquark on the NeonRoof indie game store

Linux / macOS / PC Free to play

Warfork

Master speed, movement, and precision in Team Forbidden's fast competitive arena shooter.

Why it is similar to Alien Arena shared FPS and Arena Shooter genres with matching Multiplayer, Arena Shooter, FPS gameplay tags

Explore Warfork on the NeonRoof indie game store

PC Free to play

OpenArena

Rocket-jump, strafe, and battle bots or players across fast GPL-licensed arena FPS matches.

Why it is similar to Alien Arena shared FPS and Arena Shooter genres with matching Multiplayer, Bots, FPS gameplay tags

Explore OpenArena on the NeonRoof indie game store

BSD / Linux / macOS / PC Free to play

Cube 2: Sauerbraten

Play old-school single-player and multiplayer FPS modes while building and editing octree maps cooperatively in real time.

Why it is similar to Alien Arena shared FPS genres with matching Multiplayer, Arena Shooter, FPS gameplay tags

Explore Cube 2: Sauerbraten on the NeonRoof indie game store

Linux / PC Free to play

Digital Paint: Paintball 2

Race through arenas, arc paintballs toward opponents, and capture the flag in a fast, free paintball FPS.

Why it is similar to Alien Arena shared FPS genres with matching Multiplayer, Arena Shooter, FPS gameplay tags

Explore Digital Paint: Paintball 2 on the NeonRoof indie game store

PC Free to play

OpenSpades

Build, dig, and battle across destructible voxel battlefields in the open-source OpenSpades client.

Why it is similar to Alien Arena shared FPS genres with matching Multiplayer, FPS, Independent Catalog gameplay tags

Explore OpenSpades on the NeonRoof indie game store

PC Free to play

Trepidation

Defend power cores, build gun turrets, and fight through seven multiplayer modes in a sci-fi FPS.

Why it is similar to Alien Arena shared FPS genres with matching Multiplayer, FPS, Independent Catalog gameplay tags

Explore Trepidation on the NeonRoof indie game store

PC Free to play

Uebergame

Join a realistic open-source multiplayer shooter built as a complete game and modding showcase for Torque3D.

Why it is similar to Alien Arena shared FPS genres with matching Multiplayer, FPS, Independent Catalog gameplay tags

Explore Uebergame on the NeonRoof indie game store

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 Alien Arena shared FPS genres with matching Multiplayer, Arena Shooter, FPS gameplay tags

Explore Warsow on the NeonRoof indie game store

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 Alien Arena shared FPS genres with matching Multiplayer, FPS, Science Fiction gameplay tags

Explore Aleph One on the NeonRoof indie game store

PC Free to play

Anarch

Explore a tiny, portable 1990s-style first-person world built from scratch with public-domain code and art.

Why it is similar to Alien Arena shared FPS genres with matching FPS, Independent Catalog, Official External Download gameplay tags

Explore Anarch on the NeonRoof indie game store

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 Alien Arena shared FPS genres with matching Arena Shooter, FPS, Independent Catalog gameplay tags

Explore AssaultCube on the NeonRoof indie game store

Player questions

Finding games similar to Alien Arena

What makes these games similar to Alien Arena?

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 Alien Arena alternatives free?

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

Where can I discuss or review Alien Arena?

Use the dedicated Alien Arena player forum for questions and screenshots, or read and publish genuine feedback on the Alien Arena reviews page.