Cozy Marbles – A Marble Run Sim with a Warm, Nostalgic Vibe, Coming 2026

Cozy Marbles, developed by Pixel Pea Games and published by Mythwright, is a marble run and racing simulation game coming to Steam in 2026. A Steam Playtest is available now for players who want an early look at this warm and nostalgic experience. The game invites you to build the marble course of your dreams using a huge assortment of parts and freeform construction tools. You can design loops, drops and twists, then send your marbles on an adventure through complex tracks filled with ramps, boosters and cannons.

Cozy Marbles also features deep customization options with colours, facial expressions, hats and even tiny arms for each marble. The game includes a relaxing lo fi soundtrack that adds to the cozy atmosphere. Players can share their creations with the community and import marble runs designed by others. According to Mythwright, Cozy Marbles is a playful world built for creative imaginations. The Steam launch in 2026 will expand Mythwright’s growing lineup, which includes Kaiju Cleanup, TerraTech Legion and Bladesong.

What We Can Expect

• A large toolkit of parts and construction options for building original marble runs.

• Customization for each marble with colours, expressions and accessories.

• Community sharing features that allow players to upload and download marble courses.

My Thoughts

One of my favorite Youtube channels is Jelle’s Marble Runs. Along with their races and team competitions, they also sell a product line that always makes the younger version of me want to spend some money. Cozy Marbles feels like a perfect alternative for anyone who loves that style of fun. The game offers a huge number of options and construction tools for building creative marble runs and exciting races. It went straight onto my wishlist. If this sounds interesting to you, I hope you add it to yours as well. Check out the trailer below.