Choose ONE PIECE ODYSSEY
Choose ONE PIECE ODYSSEY if you want an Action, Adventure, and Casual experience. 1,391 Steam reviews back the pick.
ONE PIECE ODYSSEY vs Momo's Mansion
ONE PIECE ODYSSEY and Momo's Mansion both land in 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 are RPG games on Steam. Momo's Mansion (2022) is 1 year older than ONE PIECE ODYSSEY (2023). Momo's Mansion is currently ~83% cheaper on Steam than ONE PIECE ODYSSEY (6.99 USD vs. 39.99 USD). 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 Momo's Mansion
Choose Momo's Mansion if it's currently about 83% cheaper on the Steam Store. Momo's Mansion launched in 2022.
Both ONE PIECE ODYSSEY and Momo's Mansion sit in RPG on Steam, 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
 ONE PIECE ODYSSEY |  Momo's Mansion | |
|---|---|---|
| Released | 2023 | 2022 |
| Genres | Action, Adventure, RPG, Casual | RPG |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 39.99 USD | 6.99 USD |
| Steam reviews | 81.1% positive (1,391 reviews) | 2 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | ILCA, Inc. | NecroCatic Games |
Side by side
- Both are RPG games on Steam.
- Momo's Mansion (2022) is 1 year older than ONE PIECE ODYSSEY (2023).
- Momo's Mansion is currently ~83% cheaper on Steam than ONE PIECE ODYSSEY (6.99 USD vs. 39.99 USD).
- ONE PIECE ODYSSEY is Deck Playable on Steam Deck; Momo's Mansion has no Deck rating yet.
ONE PIECE ODYSSEY vs Momo's Mansion — FAQ
- Should I play ONE PIECE ODYSSEY or Momo's Mansion first?
- If you want chronology, Momo's Mansion (2022) came out before ONE PIECE ODYSSEY (2023). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
- Are ONE PIECE ODYSSEY and Momo's Mansion similar?
- They overlap on 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.
- Does ONE PIECE ODYSSEY run on Steam Deck?
- Yes — ONE PIECE ODYSSEY is rated Deck Playable by Valve. Momo's Mansion doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.