Tsurugihime begins with a 100-day countdown until the final battle. Players can decide how to allocate this allotted time by gaining strength through battle and acquiring up to one thousand weapons, or by developing a relationship with the protagonist's sister through the ikusei bonding system. The game supports multiple endings, depending on which path the player selects.
The gameplay trailer is streaming on the YouTube channel of developer Fahrenheit 213.
From the product page:
『TSURUGIHIME』is a side-scrolling action RPG. The last battle is in 100 days. It is up to the player to decide how to live until the day. Battle, ikusei, exploration, story, and even "Imouto (sister)". "Craft" everything. An RPG that "crafts" fate.213℉ - TSURUGIHIME
Sidescrolling action role-playing game Tsurugihime planned for release in Early Access via Steam in 2026, developed by Fahrenheit 213. Music is composed by @ishimoto_music. https://t.co/oM665U5bGV pic.twitter.com/SQefMMbEVU
— The Ongaku (@TheOngaku) November 29, 2025


