Is Gym Stack 3D free to play?

Yes, 100% free — no download, no account, no payment. Open your browser and play instantly.

Does it work on mobile?

Yes. The game uses HTML5 and runs on Chrome, Safari and Firefox on Android and iOS devices.

How do I save my progress?

Progress auto-saves to your browser's local storage. Avoid clearing browser data to keep your save file.

Can I play with a friend?

Some modes support local 2-player on the same device. Check the main menu for multiplayer or co-op options.

The game is lagging — what can I do?

Close other browser tabs to free up memory, or try a different browser. Chrome generally provides the best performance for HTML5 games.

Gym Stack 3D

game.aboutGame

Welcome to GYM Stack 3D Game. You mission is to drag and merge weights and sort them to complete your level. Explore tons of challenging puzzle levels and try to complete them all. Let's begin A fun, engaging browser game playable for free with no installation required — dive in and enjoy!