I would also be fine with “traps”, trans, and sissy characters.
My ideal game would be bisexual but mostly leading towards feminine traits but also into androgyny. Kind of like how Summer Time Saga has Eve.
As @meliorit@lemmynsfw.com suggested, have a look at Tales of Androgyny; free d/l, works on Win/Mac/Linux/Android.
Becoming a Femboy has lots of Futa on Male, and Femdom stuff if you’re interested in that sort of thing. The english is definitely broken, and the premise is absurd, but theres lots of lewd content to sift through and the 2D artwork is actually quite detailed and unique.
Tales of androgyny
FF7 and up