- Steam App
- NULL DUN (4710190)
- Event type
- patch note
- Published
- 10 July 2026 - 04:49:24 UTC
- Source
- steam_community_announcements
Thank you for playing NULL DUN.The adult DLC "NULL DUN - 18+ Adult Content" is now available, free for owners of the base game.・Eight story scenes from the main game are replaced with fully explicit (R18) versions・Includes newly drawn R18 CGs, with subtitles in 6 languages・Once installed, the scenes switch to their R18 versions automatically, and can be replayed anytime from the recollection gallery※The base game NULL DUN is required to play. All characters are 18 years of age or older.Thank you for your continued support.