Choose Monaco: What's Yours Is Mine
Choose Monaco: What's Yours Is Mine if you want a Strategy game with Steam Leaderboards, Online PvP, and Shared/Split Screen PvP. 2,547 Steam reviews back the pick.
Monaco: What's Yours Is Mine vs Mass O' Kyzt
Monaco: What's Yours Is Mine and Mass O' Kyzt both land in Action, Indie, Adventure 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 Action, Indie, Adventure on Steam. Monaco: What's Yours Is Mine (2013) is 5 years older than Mass O' Kyzt (2018). Monaco: What's Yours Is Mine scores higher on Steam reviews (92.4% positive) than Mass O' Kyzt (76.9% positive). 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 Mass O' Kyzt
Choose Mass O' Kyzt if it's currently about 87% cheaper on the Steam Store. Mass O' Kyzt launched in 2018.
Both Monaco: What's Yours Is Mine and Mass O' Kyzt sit in Action, Indie, and Adventure on Steam and both list Multi-player, Shared/Split Screen, and Shared/Split Screen 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
 Monaco: What's Yours Is Mine |  Mass O' Kyzt | |
|---|---|---|
| Released | 2013 | 2018 |
| Genres | Action, Strategy, Indie, Adventure, Casual | Action, Indie, Adventure, Casual |
| Platforms | Windows, macOS, Linux | Windows, Linux |
| Steam Deck | Deck Playable | Unrated |
| Price | 14.99 USD | 1.99 USD |
| Steam reviews | 92.4% positive (2,547 reviews) | 76.9% positive (13 reviews) |
| Multiplayer | Multi-player, Cross-Platform Multiplayer, Online Co-op | Multi-player, Shared/Split Screen Co-op, Co-op |
| Developers | Pocketwatch Games | AlexHoratio |
Side by side
- Both share Action, Indie, Adventure on Steam.
- Monaco: What's Yours Is Mine (2013) is 5 years older than Mass O' Kyzt (2018).
- Monaco: What's Yours Is Mine scores higher on Steam reviews (92.4% positive) than Mass O' Kyzt (76.9% positive).
- Mass O' Kyzt is currently ~87% cheaper on Steam than Monaco: What's Yours Is Mine (1.99 USD vs. 14.99 USD).
- Both support cooperative play.
- Monaco: What's Yours Is Mine is Deck Playable on Steam Deck; Mass O' Kyzt has no Deck rating yet.
Monaco: What's Yours Is Mine vs Mass O' Kyzt — FAQ
- Should I play Monaco: What's Yours Is Mine or Mass O' Kyzt first?
- If you want chronology, Monaco: What's Yours Is Mine (2013) came out before Mass O' Kyzt (2018). 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 Monaco: What's Yours Is Mine and Mass O' Kyzt similar?
- They overlap on Action, Indie, Adventure 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 Monaco: What's Yours Is Mine and Mass O' Kyzt have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Monaco: What's Yours Is Mine ships Online Co-op, Shared/Split Screen Co-op; Mass O' Kyzt ships Shared/Split Screen Co-op, Co-op.
- Does Monaco: What's Yours Is Mine run on Steam Deck?
- Yes — Monaco: What's Yours Is Mine is rated Deck Playable by Valve. Mass O' Kyzt doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.