What's the size(GB) of No Man's Sky(PS4) including updates? Close. (Btw checking the size in the PS store excludes … What No Man’s Sky Beyond’s Download & Install Size Is The update introducing all of the new features in No Man’s Sky Beyond is now live on PS4, PC, and Xbox One. For anyone with a fully updated No Man's Sky on the PS4 what's the size? What's the size(GB) of No Man's Sky(PS4) including updates? No Man's Sky, a game that its developer says has 18 quintillion planets to find and explore, takes up just 6 GB of data on the PlayStation 4 's Blu-ray disc. Posted by 5 months ago. 2. Internet speed where I live sucks incredibly so I have to take into account how big a game is before I buy digitally to download.