Video Game Data

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

Release Date: Dec. 26, 2025

Genres: Free To Play Racing

Tags: 3D Action Roguelike Cartoony Colorful Controller Cute Family Friendly Fantasy Free to Play Funny Hand-drawn Linear Physics PvE Racing Relaxing Roguelike Singleplayer Third Person

Reviews: 97 (Followers)

Followers: 212

Price: Free

Platforms: Windows Mac

Languages: English

Steam Achievements: 10

Estimated Wishlists: 2,544

Once Upon a Shell on Steam

Categories: Family Sharing Full controller support Gamepad Recommended Single-player Steam Achievements Steam Cloud