IMHO.

Rainbow Billy: The Curse of the Leviathan vs Rizz Dungeon: Skeleton Key to My Heart

Rainbow Billy: The Curse of the Leviathan and Rizz Dungeon: Skeleton Key to My Heart both land in Indie, Adventure, 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 Indie, Adventure, RPG on Steam. Rainbow Billy: The Curse of the Leviathan (2021) is 5 years older than Rizz Dungeon: Skeleton Key to My Heart (2026). Rainbow Billy: The Curse of the Leviathan is Deck Verified on Steam Deck; Rizz Dungeon: Skeleton Key to My Heart has no Deck rating yet. 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 Rainbow Billy: The Curse of the Leviathan

Choose Rainbow Billy: The Curse of the Leviathan if you want the Adjustable Text Size, Color Alternatives, and Custom Volume Controls side of the pairing. On Steam, it's Steam Deck Verified, so handheld play works out of the box. Rainbow Billy: The Curse of the Leviathan launched in 2021.

Choose Rizz Dungeon: Skeleton Key to My Heart

Choose Rizz Dungeon: Skeleton Key to My Heart if you want an Action experience. On Steam, it's the newer release (2026) and ships with the modern feature baseline. Rizz Dungeon: Skeleton Key to My Heart launched in 2026.

Both Rainbow Billy: The Curse of the Leviathan and Rizz Dungeon: Skeleton Key to My Heart sit in Indie, Adventure, and 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

Rainbow Billy: The Curse of the Leviathan vs Rizz Dungeon: Skeleton Key to My Heart — Steam metadata comparison
Rainbow Billy: The Curse of the Leviathan — Steam game coverRainbow Billy: The Curse of the LeviathanRizz Dungeon: Skeleton Key to My Heart — Steam game coverRizz Dungeon: Skeleton Key to My Heart
Released20212026
GenresIndie, Adventure, RPGAction, Indie, Adventure, RPG
PlatformsWindowsWindows, macOS, Linux
Steam DeckDeck VerifiedUnrated
Price19.99 USDPrice unknown
Steam reviews91.6% positive (119 reviews)—
MultiplayerSingle-player onlySingle-player only
DevelopersManaVoid EntertainmentSnoozy Kazoo

Side by side

Rainbow Billy: The Curse of the Leviathan vs Rizz Dungeon: Skeleton Key to My Heart — FAQ

Should I play Rainbow Billy: The Curse of the Leviathan or Rizz Dungeon: Skeleton Key to My Heart first?
If you want chronology, Rainbow Billy: The Curse of the Leviathan (2021) came out before Rizz Dungeon: Skeleton Key to My Heart (2026). 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 Rainbow Billy: The Curse of the Leviathan and Rizz Dungeon: Skeleton Key to My Heart similar?
They overlap on Indie, Adventure, 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 Rainbow Billy: The Curse of the Leviathan run on Steam Deck?
Yes — Rainbow Billy: The Curse of the Leviathan is rated Deck Verified by Valve. Rizz Dungeon: Skeleton Key to My Heart doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.
Rainbow Billy: The Curse of the Leviathan vs Rizz Dungeon: Skeleton Key to My Heart · imho.run