Choose Pikuniku
Choose Pikuniku if you want the Shared/Split Screen PvP and PvP side of the pairing. On Steam, it's Steam Deck Verified, so handheld play works out of the box. 3,642 Steam reviews back the pick.
Pikuniku vs Mass O' Kyzt
Pikuniku 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. Mass O' Kyzt (2018) is 1 year older than Pikuniku (2019). Pikuniku scores higher on Steam reviews (95.9% 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 85% cheaper on the Steam Store. Mass O' Kyzt launched in 2018.
Both Pikuniku 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
 Pikuniku |  Mass O' Kyzt | |
|---|---|---|
| Released | 2019 | 2018 |
| Genres | Action, Indie, Adventure, Casual | Action, Indie, Adventure, Casual |
| Platforms | Windows, macOS, Linux | Windows, Linux |
| Steam Deck | Deck Verified | Unrated |
| Price | 12.99 USD | 1.99 USD |
| Steam reviews | 95.9% positive (3,642 reviews) | 76.9% positive (13 reviews) |
| Multiplayer | Multi-player, Shared/Split Screen Co-op, Co-op | Multi-player, Shared/Split Screen Co-op, Co-op |
| Developers | Arnaud De Bock, Rémi Forcadell, Alan Zucconi, Calum Bowen | AlexHoratio |
Side by side
- Both share Action, Indie, Adventure on Steam.
- Mass O' Kyzt (2018) is 1 year older than Pikuniku (2019).
- Pikuniku scores higher on Steam reviews (95.9% positive) than Mass O' Kyzt (76.9% positive).
- Mass O' Kyzt is currently ~85% cheaper on Steam than Pikuniku (1.99 USD vs. 12.99 USD).
- Both support cooperative play.
- Pikuniku is Deck Verified on Steam Deck; Mass O' Kyzt has no Deck rating yet.
Pikuniku vs Mass O' Kyzt — FAQ
- Should I play Pikuniku or Mass O' Kyzt first?
- If you want chronology, Mass O' Kyzt (2018) came out before Pikuniku (2019). 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 Pikuniku 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 Pikuniku and Mass O' Kyzt have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Pikuniku ships Shared/Split Screen Co-op, Co-op; Mass O' Kyzt ships Shared/Split Screen Co-op, Co-op.
- Does Pikuniku run on Steam Deck?
- Yes — Pikuniku is rated Deck Verified by Valve. Mass O' Kyzt doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.