IMHO.

One Deck Dungeon vs Spirit Island

One Deck Dungeon and Spirit Island both land in Strategy, Indie 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 Strategy, Indie on Steam. One Deck Dungeon (2018) is 2 years older than Spirit Island (2020). Spirit Island scores higher on Steam reviews (91% positive) than One Deck Dungeon (79.1% 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 One Deck Dungeon

Choose One Deck Dungeon if you want an Adventure and RPG game with Steam Leaderboards. On Steam, it's Steam Deck Verified, so handheld play works out of the box. One Deck Dungeon launched in 2018.

Choose Spirit Island

Choose Spirit Island if you want the Online Co-op side of the pairing. On Steam, it carries the stronger Steam consensus at 91% positive across 1,084 reviews.

Both One Deck Dungeon and Spirit Island sit in Strategy and Indie 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

One Deck Dungeon vs Spirit Island — Steam metadata comparison
One Deck Dungeon — Steam game coverOne Deck DungeonSpirit Island — Steam game coverSpirit Island
Released20182020
GenresStrategy, Indie, Adventure, RPGStrategy, Indie
PlatformsWindows, macOS, LinuxWindows, macOS, Linux
Steam DeckDeck VerifiedDeck Playable
Price9.99 USD9.99 USD
Steam reviews79.1% positive (613 reviews)91% positive (1,084 reviews)
MultiplayerMulti-player, Shared/Split Screen Co-op, Co-opMulti-player, Cross-Platform Multiplayer, Online Co-op
DevelopersHandelabra Games Inc.Handelabra Games Inc.

Side by side

One Deck Dungeon vs Spirit Island — FAQ

Which is better, One Deck Dungeon or Spirit Island?
On Steam reviews Spirit Island scores higher (91% positive) than One Deck Dungeon (79.1% positive). Both have enough reviews to trust the signal, so for players using reviews alone, Spirit Island is the safer pick. Genre fit still matters — check the side-by-side table for the categories each game lands in.
Should I play One Deck Dungeon or Spirit Island first?
If you want chronology, One Deck Dungeon (2018) came out before Spirit Island (2020). 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 Deck Dungeon and Spirit Island similar?
They overlap on Strategy, Indie 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 One Deck Dungeon and Spirit Island have co-op?
Yes — both list a co-op category on Steam. Specifics differ: One Deck Dungeon ships Shared/Split Screen Co-op, Co-op; Spirit Island ships Online Co-op, Shared/Split Screen Co-op.
One Deck Dungeon vs Spirit Island — Verdict (2026) · imho.run