Just press play.
Find your game
Browse the shelf or search for a title. Check its controls and device support, then press Play. Games load only after you start them.
Keep your progress
Games marked “Browser saves” keep supported progress in this browser. Session-only games do not. A snapshot is different from a game's own save; snapshot controls appear only when supported.
Make a backup
Clearing site data, using private browsing, or switching browsers can remove your progress. Visit Local data to export a copy. Backups do not contain the games themselves.
Something not working?
Try reloading the game. Check its keyboard or touch instructions. If browser storage is blocked, you can still play, but progress may last only for the current session.