Once Upon a Shell

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Once Upon a Shell is a roguelike racing game of ridiculous speed and wild upgrades. As a tortoise, use your shell to your advantage and slide downhill to generate speed. Build movement combos between races and prove that even a tortoise can lift The Hare Cup.

Developer: Razzledazzle Studio
Publisher: DADIU
Released: 26 Dec 2025
Price: Free to play
Platforms
Steam Deck: Verified
Languages: English
Controller: Full

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Update posts

0 posts

Posts announcing an update, tagged as patch notes or not

Last 90 days · as of 28 Oct, 18:18 UTC

How this is measured

Posts in a game's official Steam news feed that announce an update: tagged as patch notes by the developer, or plainly about a patch or a released update.

News checked every 30 days. Observed since 25 Oct 2026.

An announcement is not a build. Developers can ship updates without a post, or post about several updates at once.
Untagged posts are recognised from their words, so a few updates are missed and a few other posts may be counted. Tagged posts are marked Patch notes on the Updates tab; recognised ones are marked Update.
Older posts are being read back through each game's history, most played games first, so months before October 2026 fill in over the coming days.

Source: Steam Web API, ISteamNews/GetNewsForApp. Full methodology

Announcements

No posts seen yet.

From the game’s Steam news feed, last checked 28 Oct, 18:18 UTC. An announcement is not a build: games can update without posting. Every public build we saw is on the Builds tab.

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