Rare Replay is a 2015 compilation of 30 video games from the 30-year history of developers Rare and its predecessor, Ultimate Play the Game. The emulated games span multiple genres and consoles—from the ZX Spectrum to the Xbox 360—and retain the features and errors of their original releases with minimal edits. The compilation adds cheats to make the older games easier and a Snapshots mode of specific challenges culled from parts of the games. Player progress is rewarded with behind-the-scenes footage and interviews about Rare’s major and unreleased games. The compilation was one of several ideas Rare considered to celebrate its 30th anniversary. Inspired by fans, upcoming Xbox One backward compatibility features, and a desire to link Rare’s past and future, the company sorted through 120 games to choose titles that best represented its oeuvre. It prioritized games with characters and environments original to the company. Rare incorporated four hardware emulators in the package, and worked with its parent company, Microsoft, to use its unannounced Xbox 360 emulation. Rare Replay released worldwide as an Xbox One exclusive on August 4, 2015.