Publisher Spike Chunsoft, Inc. has confirmed today via blogpost that Chaos;Head NoAH’s Steam release will be receiving its costume DLC and Steam community items sometime after its October 7 launch.
In regards to the costume DLC, the publisher notes that it will be made available at no charge to all who purchase the game. Steam Community items, such as trading cards and badges, are also confirmed, though free trading card drops will only apply to gameplay hours clocked after their addition.
We will strive to keep you updated as more information arises on this release.