Granblue Fantasy Relink Demo Out Now on PS5 PS4

Sky high.

Update 3: The Granblue Fantasy: Relink demo is now available worldwide on PS5 and PS4. As reported below, it's 26.5GB in terms of size.

Completing the demo's Story Mode and Quest Mode offerings unlocks rewards for the full release. You can also play through the included quests with other players online.