One game at a time. I have focus issues so if I don't lock myself into one thing at a time, I'd end up doing everything and finishing none of them LOL. It helps with immersion too!
I used to try to finish one game before moving on to another, but lately, I sometimes switch games if I lose interest in the current one. However, I try to limit myself to just two or three games at a time rather than juggling too many, as that can lead to bad habits.
I usually rotate between several games. I like having a few different stories to switch between depending on my mood. But if I'm really hooked on a game, I'll usually stick with it until I finish it before moving on to another one.
Usually, I clear the entire Hangame. However, if there is a target among the strategy characters that doesn't suit your preference, and if there isn't a route that appears after clearing all the characters, I sometimes briefly switch to another game
I like to stick with one til its done, but sometimes I find myself in the mood to play something else. If I'm almost done with a game, I'll keep at it until I'm finished, but if I have more than a couple routes to finish, I'll swap games
I stick with one game at a time. I feel like if I try to juggle more than one, I would confuse certain details and plot points for the other
It takes longer to get through my backlog, but at least I'm able to immerse myself in the story. After all, my goal isn't really to finish my backlog efficiently — I just really want to play a lot of otome games