Doomsday Vault

Doomsday Vault is a video game developed and published by Flightless through Apple Arcade for iOS, iPadOS, macOS, and tvOS.

Release
Doomsday Vault was originally released as an exclusive through Apple Arcade on January 3, 2020. It became available for and Windows on August 5, 2021.

On November 1, 2022, Apple Arcade identified Doomsday Vault among 3 games that would be "Leaving Soon". It was removed on the following November 15th.

System requirements
As of October 2022, the minimum requirements for access through Apple Arcade were:
 * iOS 13 or later
 * iPadOS 13 or later
 * macOS 10.15 (Catalina) or later
 * tvOS 13 or later