Ultimate Fatal Octopus
Released on April 30, 2024 by SlimeSmile
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Summary
A Touhou Project fan-made STG, also a collab game with Vtuber Syrena. Some day a random suspicious pink UFO showed up in Gensokyo. This must be an incident! As a result, Reimu and Marisa went on a journey to solve the incident.
Available on: PC (Microsoft Windows)