Koivis [v0.1 (Demo v0.0y)] [koivis]

April 15, 2026F95

Overview:
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.

Thread Updated: 2026-04-14

Release Date: 2026-04-12

Developer: koivis Patreon – Itch.io

Censored: No

Version: 0.1 (Demo v0.0y)

OS: Windows, Linux

Language: English

Genre:

2dcg, male protagonist, parody, school setting, dating sim, romance, big ass, big tits, teasing, voiced, milf, sandbox,

Installation:

1. Extract and run.

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.

Developer Notes:

Koivis is a “parody”, ecchi visual novel featuring some of the all-star anime heroines from across the world of anime.

Re-experience your youth as you journey together with them into adulthood!

I’m so glad to finally get a demo out for this! The prototype contains five days of playtime, six fully implemented girls with 10+ CGs and a main event each, plus one story event with several paths. Future updates will contain more characters, locations, events, sprite action/movements and general balance improvements.

I feel the main weakness right now is that there are too few girls (can make roaming boring) and it needs more event variety and sprite movement. But on the plus side, it has a lot of variations depending on your choices and support for hp1 level with most of the girls (meaning gift giving, joint studying, etc.). Super grateful for any feedback!

***ALL CHARACTERS ARE AT LEAST 180YEARS OR OLDER IN THE GAME***
***THE CHARACTERS AND MANY OF THE GAME’S ASSETS DO NOT BELONG TO ME. SEE IN-GAME FOR DETAILS**

DOWNLOAD
Win/Linux: BUZZHEAVIER – DATANODES – GOFILE – MIXDROP – PIXELDRAIN