We've gotten a couple questions (What sort of things can cause a whole system to appear to hang for 100s-1000s of milliseconds? for example, also Changing Palette for Day/Light Mode using GIMP) that I don't view as inappropriate for the site, but probably still better to target to SO or a different site. Just the presence of the word "game" in a question shouldn't be a reason to migrate here.
Do our moderators have any say about what gets migrated here, or is it entirely up to the moderators of the sending site? Maybe there should be some kind of approval from one moderator on both sides? (But then, I know most SE sites are starved for mod time at the moment also.)