Koivis

by koivis

Uncensored Windows Linux
Versionv0.1 (Demo v0.0y)
EngineRen'Py
Released2026-04-12
Updated2026-04-14
LanguageEnglish

About Koivis

Koivis is a Ren'Py dating sim by koivis that puts you in an all-girls school in Japan as a male student who can meet iconic anime heroines such as Marin, Nagatoro, Momo, and Yuigahama. The game plays as a free-roaming romance with dialogue choices that affect affinity, a day and night cycle, simple inventory, cash, and level-up progression. Each girl has her own schedule and events, and four main stats support different ways to earn perks and build relationships. It uses 4K backgrounds, soundscapes, sprites, and scene art.

The current build is v0.1, also labeled Demo v0.0y, released April 12, 2026. Development is ongoing. This initial prototype gives five days of content, six completed girls with main events and more than ten CGs, plus one story event. It runs on Windows and Linux in English and is uncensored. Future updates are planned to add additional characters, locations, events, animated sprite movement, and balance improvements.

Developer's description

Tired of your favorite heroines getting rejected? Date them yourself! Attend an all-girls school in Japan with iconic anime heroines! Including Marin, Nagatoro, Momo, Yuigahama and more! Every playthrough is different. Each girl has a schedule of their own, and a number of events to explore. Dialogue choices affect affinity. Less exposition, more action: Roam freely around the school and choose who you want interact with, instead of being controlled by the story. Day and night cycle included. Simple inventory, cash and level up system to offer progression. Four main stats that offer various ways to gain perks and affinity with girls. Relaxing and high quality backgrounds, soundscapes, sprites and scene art, all in 4K.​

Download Koivis v0.1 (Demo v0.0y)

Changelog

v0.1 (Demo v0.0y) Initial Release 0.1 Prototype now available! Contains five days of playtime, six fully implemented girls with 10+ CGs and a main event each, plus one story event. Future updates will contain more characters, locations, events, sprite action/movements and general balance improvements.

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