Rules of Engagement: The Grey State
MMOs like Rules of Engagement: The Grey State
29 curated MMOs that share Rules of Engagement: The Grey State's genres and, where both list them, its perspective and platforms. Games with a current estimate come first, ordered by estimated daily players; the rest follow by how closely they match. How we estimate
| # | Game | Daily players | Confidence | In common | Status |
|---|---|---|---|---|---|
| 1 | DayZ | ~550k320k – 920k | Medium | Thriller · Horror · Tactical · Survival · First Person · PC | Online |
| 2 | Arena Breakout: Infinite | ~260k160k – 440k | Medium | Tactical · Survival · Shooter · Adventure · First Person · PC | Online |
| 3 | The Isle | ~110k79k – 150k | High | Horror · Survival · Shooter · Adventure · First Person · PC | Online |
| 4 | Unturned | ~89k64k – 120k | Medium | Horror · Survival · Shooter · Adventure · First Person · PC | Online |
| 5 | Scum | ~61k44k – 85k | Medium | Survival · Science Fiction · Shooter · Adventure · First Person · PC | Online |
| 6 | Strinova | ~9.3k6.7k – 13k | Medium | Tactical · Science Fiction · Shooter · Action · First Person · PC | Online |
| 7 | H1Z1 | ~6.7k1.5k – 20k | Low | Horror · Survival · Shooter · Adventure · First Person · PC | Online |
| 8 | Battle Teams 2 | ~1.9k1.4k – 2.6k | Medium | Tactical · Science Fiction · Shooter · Adventure · First Person · PC | Online |
| 9 | Vigor | ~930530 – 2.8k | Low | Tactical · Survival · Shooter · Adventure · First Person · PC | Online |
| 10 | BR1: Infinite | ~43099 – 1.3k | Low | Thriller · Tactical · Survival · Shooter · First Person · PC | Release status unknown |
| 11 | Infestation: The New Beginning | ~43099 – 1.3k | Low | Horror · Survival · Shooter · Adventure · First Person · PC | Online |
| 12 | Counter-Strike Nexon | ~24056 – 720 | Low | Horror · Survival · Science Fiction · Shooter · First Person · PC | Online |
| 13 | BR1 | ~19044 – 570 | Low | Thriller · Tactical · Survival · Shooter · First Person · PC | Release status unknown |
| 14 | DimensionalDoors | ~18042 – 540 | Low | Thriller · Survival · Adventure · Action · First Person · PC | Online |
| 15 | Rebirth | ~18043 – 550 | Low | Horror · Shooter · Adventure · Action · PC | Online |
| 16 | Just Survive | ~140100 – 200 | Medium | Horror · Survival · Shooter · Adventure · PC | Online |
| 17 | Arma II: DayZ | ~8561 – 120 | Medium | Tactical · Survival · Shooter · Action · First Person · PC | Released |
| 18 | Return: Unknown | ~7116 – 210 | Low | Horror · Tactical · Survival · Shooter · First Person · PC | Release status unknown |
| 19 | RigorZ | ~276 – 79 | Low | Horror · Survival · Shooter · Adventure · First Person · PC | Released |
| 20 | World Titans War | ~235 – 68 | Low | Tactical · Survival · Shooter · Adventure · First Person · PC | Released |
| 21 | NCORE | ~154 – 45 | Low | Thriller · Shooter | Release status unknown |
| 22 | The Dark World: Edge of Eternity | ~102 – 30 | Low | Horror · Tactical · Survival · Shooter · First Person · PC | Released |
| 23 | Survival: Lost Way | ~97 – 13 | Medium | Horror · Survival · Shooter · Adventure · First Person · PC | Released |
| 24 | Survarium | ~53 – 7 | Medium | Survival · Science Fiction · Shooter · Adventure · First Person · PC | Released |
| 25 | SCP RP | — | — | Horror · Survival · Science Fiction · Shooter · First Person · PC | Not released yet · expected Dec 31, 2026 |
| 26 | Battle For It All | — | — | Horror · Tactical · Survival · Science Fiction · First Person · PC | Released |
| 27 | Active Matter | — | — | Tactical · Survival · Science Fiction · Shooter · First Person · PC | Not released yet · expected Dec 31, 2026 |
| 28 | EVE Vanguard | — | — | Tactical · Survival · Science Fiction · Shooter · First Person · PC | Release status unknown |
| 29 | Cyber War Apocalypse | — | — | Horror · Survival · Shooter · Adventure · First Person · PC | Release status unknown |