The SAO crossover also extends to the cash shop where SAO themed items like hair, outfits, and facial styles will be available.exon's giving Sword Art Online and MapleStory Online fans the chance to mix things up - literally - by playing through a new  SAO themed dungeon. maplestory mesos. Playres will be able to transform into Kirito, Asuna and Leafa and fight using skills like The Eclipse and Star Splash.

They'll also get to test their mettle against SAO enemies such as The Gleam Eyes, The Skull Reaper and The Fatal Scythe. Players taking place in the crossover event will earn special medals and a new familiar.