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Be the first to review Rainbow Billy: The Curse of the Leviathan
Each millennium, the great Leviathan emerges from the depths of the sea in order to curse the world that he now doesn’t recognize. By sending the world into monochromatic chaos, he can concentrate on his dark plans while panic sets in. Through exploration of a vast unknown world, Billy, a fisherman’s child who carries a heart filled with color, will capture and befriend strange creatures in a coming of age tale, each with their own strengths and weaknesses, so they can help fight the Leviathan, rebuild the village of Star Harbor and bring back color to the realm!
Game modes: Single player
Right now the lowest price for Rainbow Billy: The Curse of the Leviathan we're tracking is $0.32 at Kinguin — 98% below Steam's $19.99. We compare 6 stores and prices refresh every few minutes.
The lowest price we've recorded for Rainbow Billy: The Curse of the Leviathan is $0.19 at Kinguin on July 10, 2026. The current best price is about 68% above that low.
94% of 216 Steam user reviews for Rainbow Billy: The Curse of the Leviathan are positive ("Very Positive"). It also holds a Metacritic score of 81.
Rainbow Billy: The Curse of the Leviathan released on May 5, 2021, developed by ManaVoid Entertainment and published by Skybound Games.
Rainbow Billy: The Curse of the Leviathan is available on PlayStation 4, PC (Microsoft Windows), Xbox One, Nintendo Switch. It supports single player.
Rainbow Billy: The Curse of the Leviathan last hit a new low of $0.19 on July 10, 2026 at Kinguin. Current best price is $0.32. Prices on this page refresh every few minutes, so check back around seasonal sales for new lows.
The cheapest Rainbow Billy: The Curse of the Leviathan price right now is $0.32 at Kinguin, 98% below the Steam price.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 KinguinBest price | — | $0.32 | Buy Rainbow Billy: The Curse of the Leviathan at Kinguin |
 Gamivo | — | $0.92 | Buy Rainbow Billy: The Curse of the Leviathan at Gamivo |
 Instant Gaming | -88% | $2.45 | Buy Rainbow Billy: The Curse of the Leviathan at Instant Gaming |
 YuPlay | -81% | $3.82 | Buy Rainbow Billy: The Curse of the Leviathan at YuPlay |
 Steam | — | $19.99 | Buy Rainbow Billy: The Curse of the Leviathan at Steam |
 GamersGate | — | $19.99 | Buy Rainbow Billy: The Curse of the Leviathan at GamersGate |
All-time low: $0.19 at Kinguin on Jul 10, 2026 — the current best price is 68% above it.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
