What follows the account
Everything account-bound syncs across devices: Robux balance, friends, groups, owned items and gamepasses, avatar customization, and in-game progress saved by developers through their own data systems. Log into the same account anywhere and the whole identity follows — this is the core of the platform’s "play anywhere" promise.
Per-device notes
Some experiences are device-specific in controls and performance: PC gets keyboard precision, mobile gets touch controls and portability, consoles get controller schemes, VR gets spatial experiences. Creators choose which devices their games support — a game not optimized for phones still shows in mobile search, so checking the device filter before downloading saves frustration.
Creator implications
For creators, cross-platform is a design requirement: UI must scale from a 6-inch phone to a TV, input schemes must cover touch and controller, and progression data must save server-side (DataStores) rather than locally so progress follows the player. Cross-platform reach is a large part of why the platform’s audience dwarfs single-platform games.
