Marshmallow Rush is a free online one-button runner game where your entire strategy comes down to tapping at exactly the right moment. Each tap adds a fluffy marshmallow to your growing tower, and the taller it gets, the trickier it becomes to navigate the colorful obstacles scattered across each level. Miss your timing and your sweet stack comes crashing down.

The gameplay loop is simple but genuinely satisfying to master. You thread your marshmallow tower through tight gaps, grab boosters scattered along the route for bonus points, and push for the finish line without losing your hard-earned height. Layouts get progressively more demanding, rewarding players who learn the rhythm of each stage. The 3D visuals are clean and cheerful, making it easy to read upcoming obstacles while keeping the pace snappy. One more run always feels worth it.

Marshmallow Rush is a great pick for fans of casual clicker games, one-touch mobile-style runners, and timing-based arcade challenges. Whether you are looking for a quick browser game to kill five minutes or a fun free online game with no download required, this hits the spot. It also appeals to fans of cute 3D runner games, kids' casual games, and anyone who enjoys simple controls paired with satisfying skill-based progression. Play Marshmallow Rush free in your browser right now.