George RR Martin's contribution to the worldbuilding of Elden Ring includes creating the mythos of the world; essentially the game's history prior to the arrival of the awakening of our Tarnished. I believe that some of Martin's previous works (A Song of Ice & Fire, Men of Greywater Station, A Song For Lya) greatly influenced the narrative he contributed to the worldbuilding of Elden Ring.

In part one I discuss the similarities that Ranni the Witch has to Daenerys Targaryen, how braids are a notable feature in both Elden Ring, as well as ASOIAF, & an interesting connection within a few of Martin's works that feature a mind controlling fungi/hivemind.

What exactly did GRRM contribute to the narrative of Elden Ring?
https://www.polygon.com/24135223/elde...

Want to learn more about Men of Greywater Station?
https://grrmthousandworlds.fandom.c...

Want to learn more about A Song For Lya?
https://en.wikipedia.org/wiki/A_Song_...

Want to learn more about the zombieant fungus?
https://en.wikipedia.org/wiki/Ophioco...