Found in just about every RPG ever, Square Enix has become quite good at making secret boss battles. (waytoomany.games)
With about 50 hours of content in total, including a dramatic secret boss fight with Sephiroth, the strength of the art direction has helped the original title in the series defy its years. (gamestm.co.uk)
Each path has a number of really neat nostalgic touches, from bonus stages involving breaking barrels, to remixes of classic songs, and even incredibly tough secret boss fights if you perform particularly well. (ign.com)