: The game takes place in colossal ruins and research stations choked with deranged machines and grotesque aberrations.
: Players control an amnesiac huntress equipped with a knife for close-quarters combat and a massive arsenal of up to 16 distinct guns . cyan brain demo 81 nekouji studio
: Choices and battle outcomes lead toward multiple endings, ranging from resolute and triumphant to corrupted or tragic conclusions. Mature Content Warning : The game takes place in colossal ruins
is a decadent sci-fi side-scrolling action-horror game developed by Nekouji Studio (often stylized as NEKOUJI). Initially released as a series of experimental builds and demos, including the notable "Final Demo" in July 2025, the full game officially launched on DLsite in August 2025 and on Steam in December 2025. Mature Content Warning is a decadent sci-fi side-scrolling
The narrative follows a nameless huntress rebuilt by a researcher known as "L".
: Successful hits trigger random, realistic blood-splatter effects. As the protagonist takes damage, her outfit progressively tears, reflecting her increasing vulnerability.