Corpse Party: Sweet Sachiko's Hysteric Birthday Bash - Developed by  MAGES. Inc. and 5pb.
Channel: The Overpowered Noobs
Date: 2019-04-22

The Verdict on OpNoobs.com:

A darkly humorous and entertaining addition to the series, with a charming assortment of unique characters and a host of interesting choices that doesn’t always translate well into the visual novel format. Fans of the series will enjoy seeing their favorite characters in outlandish scenarios, but the lack of any lasting consequences ultimately detracts from the title’s overall impact.