Free Talesshop puzzle - My Girlfriend is a Mermaid Piano OST Steam Key Giveaway

About Talesshop puzzle - My Girlfriend is a Mermaid Piano OST

Visual Novel Game [ My Girlfriend is a Mermaid ] OST Piano versionA piano melody that brings back memories of that summer

Developer: TALESSHOP Co., Ltd.. Genres: Casual, Indie, Free To Play. Released: Jan 16, 2026.

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