Understand why save progress depends on the game provider, account system, and whether the experience is streamed or local. The right choice depends on the service, device, and connection. Check the provider's current instructions before you start.
Understand the delivery method
A web page may embed an external player, link to remote play, or offer a browser-native game. The title alone does not identify the technology.
Check sessions and saves
Progress may be stored locally, on an account, or by a remote computer. Read the provider's instructions before assuming progress persists.
Verify the actual features
Confirm supported devices, controls, session limits, and privacy details. Features can change when the external provider updates its service.