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Press release:
London, UK – July 17, 2026 – Engineer the marble run of your dreams and let the good times roll in Cozy Marbles, a relaxing marble run building sim, launching on Steam on August 20th.

Roll into a world of cozy creativity to build masterful marble runs in a nostalgic, physics-based sim. Design showstopping courses filled with awesome spirals, twists, and drops, using unique bits and pieces to build marble masterpieces across a variety of themed environments, from the cozy vibes of the Living Room, to a whimsical Fairytale Tavern and a futuristic Space Station.

Place ramps and cannons to bounce over obstacles, build portals and laser tunnels to create a marble run of the future, and position boosters for a high-speed race to the finish. You can even make music by bouncing your marbles over xylophone blocks!

Customize your marbles via a huge range of colours, facial expressions, and stylish hats, all while unwinding to a relaxing lo-fi soundtrack. Perfect your marble masterpieces and share them online with the world, or import courses from other builders to discover an entire toybox of mesmerizing marble runs.

Game Features:

Build Masterful Marble Runs – Engineer marble masterpieces in a comfy, physics-based marble run building sim. Guide your marbles across complex courses, race over obstacles with boosters, ramps and cannons, float through anti-gravity fields, and make music with xylophone blocks.
Customize Your Marble Marvels – Build your marble run with wood, metal or plastic, and customize your marbles using a huge range of colours, faces and hats. Beat challenges to unlock even more customization options, intricate track pieces and exciting new environments.
Lo-fi ASMR Bliss – Simple builds or complex showstoppers, the choice is yours. Unwind to a relaxing lo-fi soundtrack, release your marbles, and let the good times roll.
Share The Joy – Share your marble masterpieces with the world by exporting your creations online. Show off your favourite runs and try other players’ courses. Livestreaming your creations? Use Twitch integration to let Twitch Chat drop marbles directly into your race!

Cozy Marbles will be available on Steam on August 20th for $9.99 USD / €9.99 EUR / £8.99 GBP, with a 10% launch discount. Download the demo today and add the game to your Steam Wishlist. For more information, follow Pixel Pea Games on Bluesky and X, follow Mythwright on TikTok, Instagram, Bluesky and X, and visit mythwright.com.

ABOUT PIXEL PEA GAMES
Pixel Pea Games is a solo developer making cozy games, based in Berlin, Germany. Cozy Marbles is the studio’s debut game.

ABOUT MYTHWRIGHT
Mythwright is the independent publisher of hit Simulation, Management and Strategy games including Thronefall, Going Medieval, Scriptorium: Master of Manuscripts, Bladesong and TerraTech Legion.