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.