Protonwar
Developed by Outer Planet Studios · Published by Outer Planet Studios
At a glance
Overview
An action, indie game by Outer Planet Studios, published by Outer Planet Studios — single-player, multi-player, pvp, online pvp.
Steam’s own one-line description: “VR, Multiplayer focused, Fast paced FPS with an emphasis on quick and flowing movement. Featuring DM, TDM , CTF, Domination, Bots to practice against, and a Horde mode for single player or co-op. Room Scale VR with HTC Vive and Oculus Touch. Also included, Non-VR and Seated VR!” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Protonwar.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | Yes |
| Co-op | No |
| Online co-op | No |
| PvP | Yes |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | Yes |
| Steam Cloud saves | Yes |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- Requires a 64-bit processor and operating system
- OS *: Windows 7 64-bit
- Processor: Intel® Core™ i5 Processor
- Memory: 4 GB RAM
- Graphics: NVIDIA GTX 770
- DirectX: Version 11
- Network: Broadband Internet connection
- Storage: 6 GB available space
- VR Support: SteamVR or Oculus PC
- Additional Notes: Nvidia Geforce 970+ for SteamVR mode
Recommended
- Requires a 64-bit processor and operating system
- OS *: Windows 7 64-bit or Higher
- Processor: Intel® Core™ i7 Processor
- Memory: 8 GB RAM
- Graphics: Nvidia Geforce 970
- DirectX: Version 11
- Network: Broadband Internet connection
- Storage: 6 GB available space
- Additional Notes: Nvidia Geforce 980+ recommended for SteamVR mode
Supported languages (1)
Protonwar FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Protonwar?
Steam classifies Protonwar as a Action, Indie game, developed by Outer Planet Studios. VR, Multiplayer focused, Fast paced FPS with an emphasis on quick and flowing movement. Featuring DM, TDM , CTF, Domination, Bots to practice against, and a Horde mode for single player or co-op. Room Scale VR with HTC Vive and Oculus Touch. Also included, Non-VR and Seated VR!
Is Protonwar free to play?
Yes — Steam lists Protonwar as Free to Play.
Is Protonwar single-player or multiplayer?
Steam lists these modes for Protonwar: Single-player, Multi-player, PvP, Online PvP, LAN PvP. It supports both solo and multiplayer.
Is Protonwar on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Protonwar for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Protonwar out yet?
Yes — Steam lists a release date of Mar 15, 2018.
What platforms is Protonwar on?
Protonwar is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Protonwar single-player or multiplayer?
Steam lists these modes: Single-player, Multi-player, PvP, Online PvP, LAN PvP.
How much does Protonwar cost?
It's free to play, per Steam.
Does Protonwar have achievements?
Yes — Steam lists 7 achievements for Protonwar.
Who made Protonwar?
Protonwar is developed by Outer Planet Studios and published by Outer Planet Studios.
Where to get Protonwar
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data · official site. Not affiliated with Valve/Steam, Outer Planet Studios.