What Defines a Persistent Browser-Based Game?
A persistent browser-based game, or PBBG, is a computer game that satisfies the following two criteria:
1. It is browser-based. The game is played over the Internet using only a web browser.
2. It is persistent. Progress in the game is achieved over multiple playing sessions.
PBBGs merge the depth and longevity of an application-based game with the accessibility and portability of a browser-based game. PBBG can be spoken as pee-bee for brevity.
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