Cassette Beasts is a role-playing video game developed by Bytten Studio and published by Raw Fury. It was released for the PC on April 26, 2023, and was released for the Xbox Series X/S, Xbox One, and Nintendo Switch on May 25, 2023. It was released simultaneously on Xbox Game Pass as the day of its PC release date.

The game is inspired by the Pokémon video game series and follows the progress of the player as they transform into monsters using a cassette player while trying to return to their home. Cassette Beasts received generally favorable reviews from critics, who commented positively on its complexity in comparison to Pokémon.

A list of all catchable monsters can be found here: https://wiki.cassettebeasts.com/wiki/Species

(Source: https://en.wikipedia.org/wiki/Cassette_Beasts)