Choose Rogue Kingdom
Choose Rogue Kingdom if you want the MMO, Adjustable Difficulty, and Save Anytime side of the pairing. Rogue Kingdom launched in 2026.
Rogue Kingdom vs OMNICORIUM
Rogue Kingdom and OMNICORIUM both land in Simulation, Massively Multiplayer, RPG 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 share Simulation, Massively Multiplayer, RPG on Steam. 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 OMNICORIUM
Choose OMNICORIUM if you want an Indie experience.
Both Rogue Kingdom and OMNICORIUM sit in Simulation, Massively Multiplayer, and RPG on Steam and both list Multi-player, Online Co-op, and 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
 Rogue Kingdom |  OMNICORIUM | |
|---|---|---|
| Released | 2026 | — |
| Genres | Simulation, Massively Multiplayer, RPG, Early Access | Indie, Simulation, Massively Multiplayer, RPG, Early Access |
| Platforms | Windows | Windows, Linux |
| Steam Deck | Unrated | Unrated |
| Price | Price unknown | Price unknown |
| Steam reviews | — | — |
| Multiplayer | Multi-player, Online Co-op, Co-op | Multi-player, Online Co-op, Co-op |
| Developers | Bolko, Reality Interactive | Malakyel |
Side by side
- Both share Simulation, Massively Multiplayer, RPG on Steam.
- Both support cooperative play.
Rogue Kingdom vs OMNICORIUM — FAQ
- Are Rogue Kingdom and OMNICORIUM similar?
- They overlap on Simulation, Massively Multiplayer, RPG 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 Rogue Kingdom and OMNICORIUM have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Rogue Kingdom ships Online Co-op, Co-op; OMNICORIUM ships Online Co-op, Co-op.