The Ultimate Upgrade Pack is a set of additional content for in-game use. Content includes: - Season Pass - Digital Artbook & Digital Soundtrack This includes the full 38-song soundtrack, including the opening theme song \"Dream In Drive\", and artwork that built the incredible world of SCARLET NEXUS. - Battle Attire Set -Red- This includes the additional costume set \"Battle Attire Set -Red-\" for all characters to use in-game. - Additional Attachment \"The Other\" - SAS Plug-in Variations (3) Special add-ons can be accessed in the in-game shop after downloading. If you already own SCARLET NEXUS, you can upgrade to SCARLET NEXUS Ultimate Edition by purchasing this pack.