Originally Posted by Ragnmund
150 GB seems to be a "placeholder size" on steam, so the size could be anything on release. I read on twitter where someone wrote that BG3 will be 70 GB - I'll try and look for it!

Edit: It's confirmed to be around 80 GB here: https://twitter.com/Cromwelp/status/1311985559351504897


Great find! Thank you.

I don't want to fall to bits 'cos of excess existential thought.