@dannymcg Trap for Perseus - I don't think that is the right book, and it doesn't seem available in ebook form for me to easily check, though it does sound an interesting read..
The VR one I'm trying to identify where they all have the tattoo Persius 7 or something like that only had a small crew maybe 10 people or less
Also you don't find out anything regards the fact they are actually on a crippled spacehip till towards the end of the book
I try to recall - I think at the start of the book our lead character is taken to meet the group of people who have been taken individually to a planet on some sort of quest, expedition or mission - (which eventually turns out to be a simulation, 90% of the way through the book) by some religious or mystical or god-like character, and this character is involved with them disappearing. The could have been in some sort of camp, thinking about it.
One of the characters in the group, a woman, acts in a brazen/slutty manner amd seduces or has sex (or tries to) with most of the other characters. I remember them all discovering they have the same tattoo, and the planet has insects or flies with 'miniature television cameras' that watch them - it specifically described them that way, and I found the description dated/archaic even in the 70s or 80s when i read this. When the VR world collapses, I think in a hurricane, storm or earthquake or something like that, and they are all back on the spaceship I remember at the end they are going to restart the VR after making some changes to the program, and the lead charactes wanders away into the corridors while they are doing that and meets the same mystical character in the real world, that appeared in the VR, who then leads him away 'into the light' or something like that. The End.
It's the other book that was on a generation colony ship where 'she walked' and 'the children died' and there is this urban myth or nursery rhyme near the start of the book, the story then revolves around the passengers or crew discovering what happened (possibly years or generations before). I wish I could remember more, or something about the other novella in the same book. Of that I only remember the opening line that 'In the beginning/at the start (he?) had two (blue?) eyes and a (something else) and in the end he had neither' or 'he had lost both'. This story ithink involved a young person (male) and a really bizaare but friendly creature on a moon or something. I think this is gonna be very hard to identify these novellas, which I can only assume were by the same author but may not have been for that matter, but hopefully someone might.
Here is one other - read in early 90s and it is one I remember enjoying- Not sure if this was a novel or a novella, or maybe even a short story. Something about a spaceman alone on a Jungle or Forested world with a creature that he thought was a a cross between a 'Fury' and a 'Harpy' and he calls it a 'Hury' - and falls in love with it. despite it not even being mammalian but an egg laying species. Heavens, I can remember some weird stuff!