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NULL DUNNewsFree Adult DLC "18+ Adult Content" Now Available

Game update

Free Adult DLC "18+ Adult Content" Now Available

NULL DUN · published 10 Jul 2026, 06:49 UTC

All news Players around this date Read on Steam

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.

More from NULL DUN

Other announcements

Game update10 Aug 2026Ver 1.3.3 UpdateThank you for playing NULL DUN. ・Global rankings unified into one all-time board on Normal difficulty ・Type "unlockall" on the title screen to unlock all scenarios ・Other bug fixes Thank you for your continued support.Game update15 Jul 2026Ver 1.3.2 UpdateThank you for playing NULL DUN. ・Added leaderboard features and improved their stability ・Performance improvements, including reduced sound effect latency ・Fixed translation issues in the R18 DLC Thank you for your continued support.Game update14 Jul 2026Ver 1.3.1 UpdateThank you for playing NULL DUN. ・Fixed issues with the leaderboards Thank you for your continued support.