Choose Rules of Engagement: The Grey State
Choose Rules of Engagement: The Grey State if you want an Adventure, RPG, and Free To Play game with MMO. On Steam, it's free to play, so the barrier to trying it is zero.
Rules of Engagement: The Grey State vs Liberators Inc.
Rules of Engagement: The Grey State and Liberators Inc. both land in Action on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both are Action games on Steam. Rules of Engagement: The Grey State is free; Liberators Inc. is paid (Price unknown). Both support cooperative play. No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Which should you pick?
Choose Liberators Inc.
Choose Liberators Inc. if you want an Indie and Casual experience.
Both Rules of Engagement: The Grey State and Liberators Inc. sit in Action on Steam and both list Multi-player, Online PvP, and Online Co-op, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
Side-by-side comparison
 Rules of Engagement: The Grey State |  Liberators Inc. | |
|---|---|---|
| Released | — | — |
| Genres | Action, Adventure, RPG, Free To Play | Action, Indie, Casual |
| Platforms | Windows | Windows, macOS, Linux |
| Steam Deck | Unrated | Unrated |
| Price | Free to play | Price unknown |
| Steam reviews | — | — |
| Multiplayer | Multi-player, Online Co-op, Co-op | Multi-player, Cross-Platform Multiplayer, Online Co-op |
| Developers | Grey State Studio | Kokoon Games |
Side by side
- Both are Action games on Steam.
- Rules of Engagement: The Grey State is free; Liberators Inc. is paid (Price unknown).
- Both support cooperative play.
Rules of Engagement: The Grey State vs Liberators Inc. — FAQ
- Are Rules of Engagement: The Grey State and Liberators Inc. similar?
- They overlap on Action on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
- Do both Rules of Engagement: The Grey State and Liberators Inc. have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Rules of Engagement: The Grey State ships Online Co-op, Co-op; Liberators Inc. ships Online Co-op, Co-op.
- Is Rules of Engagement: The Grey State free?
- Yes — Rules of Engagement: The Grey State is a free-to-play Steam title. Liberators Inc. is paid (Price unknown).