Pre-Release update patch notes:
added new sounds to destructor and to the defects
new sound system for Destructor
added subtitles
fixed bug with first maze bug where player couldn't listen to the audio tapes
new defect animation
new jump scare sound
fixed aspect ratio for 720p and 1080p in menus
added sprint sound effects
added flashlight on/off
fixed bug where death menu used an old ambiance sound track
Pre-Release update
Source: Steam Community (opens in a new tab)
Build and release context
Recorded Steam release date:
Within one calendar day of this post (UTC). The listed date does not establish an exact launch time.