Stray is a 2022 adventure game developed by BlueTwelve Studio and published by Annapurna Interactive. The story follows a stray cat who falls into a walled city populated by robots, machines, and mutant bacteria, and sets out to return to the surface with the help of a drone companion, B-12. The game is presented through a third-person perspective. The player traverses the game world by leaping across platforms and climbing up obstacles, and can interact with the environment to open new paths. Using B-12, they can store items found throughout the world and hack into technology to solve puzzles. Throughout the game, the player must evade the antagonistic Zurks and Sentinels, which attempt to kill them.