Rules of Engagement: The Grey State
A new gold rush has begun. In this Tactical RPG Shooter, you are a Strider, an elite operative sent into the Grey State to retrieve priceless artifacts. Craft your own build, survive nightmarish creatures and rival squads, and get paid. This isn't about saving the world. It's just business.
Last Updated: 3/5/2026
| Developer | Grey State Studio |
| Publisher | Grey State Studio |
| Steam App Id | 3978820 |
Rules of Engagement: The Grey State
A new gold rush has begun. In this Tactical RPG Shooter, you are a Strider, an elite operative sent into the Grey State to retrieve priceless artifacts. Craft your own build, survive nightmarish creatures and rival squads, and get paid. This isn't about saving the world. It's just business.
Last Updated: 3/5/2026
- Windows
- Mac
- Linux
About Rules of Engagement: The Grey State
Rules of Engagement: The Grey State is an Action, RPG, Adventure, and Free to Play game developed by Grey State Studio. It was released on the Steam Store by Grey State Studio.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Rules of Engagement: The Grey State supports the following features:
- Co-op
- Multi-player
- PvP
- Online Co-op
- Online PvP
- MMO
Media & Sceenshots
Watch the featured video for Rules of Engagement: The Grey State and see the latest screenshots from the Steam Store.
Discover Similar Games
Find a new game to play just like Rules of Engagement: The Grey State through our curated lists. Steambase uses Steam's User Tag and Genre system (and other game stats) to curate a list of the best and most loved games similar to Rules of Engagement: The Grey State.
Genres
Features & Categories
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Rules of Engagement: The Grey State data has been sourced from:
- Valve Corporation. (2026, March 5). Rules of Engagement: The Grey State on Steam. Steam Store.
- Valve Corporation. (2026, March 5). Rules of Engagement: The Grey State. Steam Community Hub.
- Grey State Studio. (2025, October 15). Rules of Engagement: The Grey State. Rules of Engagement: The Grey State.