Requiem Avenging Angel is a 1999 action game developed by Cyclone Studios. It was published by 3DO in 1999, but was rereleased on April 14, 2016 on Steam and GOG.com. The game received a positive critical reception, but is still a niche title. You can read the full review below. The game is a sandbox RPG that focuses on the theme of revenge and is quite challenging.

The game is quite challenging and is geared towards older audiences. Players will feel out of place in the modern world, but the game has a medieval atmosphere that is both exciting and eerie. Players will be able to use stock weapons to get the job done, but can also purchase a variety of new weapons in the game store. Requiem does not feature distinct levels, instead placing the player within a seamless interconnected world. Much of the game takes place in Earth in mid 21st century, but many of the locations look like stylised versions of the actual world.

Requiem Avenging Angel is a first-person shooter in which the player controls the character Malachi. He must navigate a mostly urban environment while combating demonic, robotic, and human enemies. The game features an impressive bullet-time mechanic that makes it possible to perform slow-motion dodges. Requiem Avenging Angel features a single-player campaign, multiplayer, and a variety of other modes.