One of the many challenges associated with the Realm Travel Room was producing the look of the 9 realm doors. I designed the Helheim realm door to determine the style that will define the look of the rest of the doors, while working out the mechanics and intricacies of the door activation sequence.
The design uses a lot of the character, environment and mythological elements from Helheim in order to draw a connection with the realm. This is done in hopes of providing the player with additional context and giving them more insight into the realm before they visit the realms.
Check out the final in-game assets made by the awesome Kevin Quinn:https://www.artstation.com/artwork/R1yEW