That's a good question, I've played and seen a lot of games, but it's not super easy to think of ones of the top of my head. Recently, there was a game called Detroit: Become Human, where there is an android character, Connor. I'd say he, just like all portrayals of androids in movies/games tends to portrayed with autistic traits. I also know Symmetra from Overwatch is supposed to be ND, but I haven't played the game too much myself so I don't know in what way it is demonstrated.
Overall, you will still find video games lagging behind tv shows/movies as far as representing autistics.
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