I suddenly felt I knew a connection between the types of games alters came out to play and our emotions at the time!
eg Bobby suddenly became more obsessed with Link ..(we're not blond or male) since BOTW came out where its not only open world but you can choose Links outfits!.. They often played with no clothes on other than his 'shorts' (though in game people react as if you're wearing nothing unless at least wear a T-shirt with them!) so he can run round bare foot like a feral child...Link is mainly a non-speaking character even in video shots showing back story its mainly Zelda (or other characters) talking to him but he rarely speaks back.
In Skyrim they have a non-human character who spends more time sneaking round in stealth mode avoiding the main quests and contact with people, they never have an in-game partner in games where its a choice...(other than Zelda but in that role they are her protector..I think they see LS as 'Zelda' to their 'Link')... Link isnt' a 'butch male' either, more like a young boy (or 'tomboy') and with long hair and an ear ring from a distance he could be either. They often choose to play like this when we at front feel disconnected and feel 'less than human' like we have no right to be here.
When we have had more positive interactions...a rare visit from someone, someone acknowledging our existence in the outside world in some way or get to spend time with family, the more social ones are on switch playing more socially orientated games where the goal is to get to know the people in the game, find a partner, build a community etc. They tend to research who the 'romanceable characters' are then build their character as 'the other twin' playing like they have landed in a parallel universe and have to reunite with their 'soul family' who are in different bodies under different names in that world.
Some game files its clear to see they are trying to re-unite our family as it used to be, others are more about the 'twin relationship' or them and another alter they feel closest to. (eg Bobby choosing a solo protoganist whose horse or dog is always named after past pets) one game was chosen specifically because it was seen there was a sprite called 'Kit' in it!! (who acts as an helper/advisor).
Sometimes a specific game won't be played for ages then suddenly its being played constantly, but we never connected it to how we were feeling at the time before! This is a revelation for us and may hopefully help if we feel we aren't sure how we feel but can look at what games are being played at the time.
Levi