OFF discounted 34% on Steam until November 11
The Steam version of Mortis Ghost's game, released in August 2025, drops from 1,700 yen to 1,122 yen in the current sale.
The Steam version of OFF is on sale at 34% off, dropping from 1,700 yen to 1,122 yen including tax, according to news.denfaminicogamer.jp. The discount runs until November 11.
The Steam release of Mortis Ghost's game arrived on August 15, 2025. That version added new areas and bosses created by Mortis Ghost, along with a revamped battle system.
A March 2026 update brought Japanese language support as well as Mac and Linux support to the Steam edition.
Toby Fox, known for UNDERTALE, contributed music to the Steam version, including many boss battle tracks and the normal battle track "White Meat," which he co-wrote with Camellia. Fangamer is the publisher.
Origins
Mortis Ghost first released OFF in 2008 as a free French-language game made with RPG Tsukuru 2003.
Quick answers
How much does OFF cost during the Steam sale?
It is 34% off, priced at 1,122 yen including tax instead of 1,700 yen.
When does the OFF Steam sale end?
The sale runs until November 11.
Who composed music for the Steam version of OFF?
Toby Fox composed many boss battle tracks and co-wrote the normal battle track "White Meat" with Camellia.