I warn , i'm french , i don't speack english very well and i write without google translation , thanks you for your comprehension. So , i want to delete "backups" in my game folders , i have so many version of this game , from 0.4.0.6 to 0.16.0.1. There is 15.6 Go of old update. Thanks you for your reply , have a good day !
Funny enough, this was talked about before. Deja Vu. https://www.beamng.com/threads/can-i-delete-backups-for-space.59329/