Sister Sonic

Unreleased Role-playing video game

Sister Sonic is a cancelled rebranding of the Mega-CD platform role-playing game Popful Mail announced in late 1992.

Track the collection you actually own — yourself, or with your AI assistant.

Free, no card, and your collection stays yours to export.

Free, no card, yours to export.

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Released

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Also known as

シスターソニック

Versions

Standalone expansions

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Languages

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