katzin Yes, I've made simple games that play nicely on my old phone... I think OP is taking about bigger games, such as RTSs and RPGs ...
The market for mobile games, in my opinion, if very different from the PC or console one. Games on mobile tend to be a bit more simple. This is not an absolute rule, but you know...
I'd say, with your personal license you're good to go. I'm not expert, but this is what I can tell from my experience.
One thing, though, there seems to be a problem when game starts. It takes it 2-3 seconds to get to full speed. But I think this might be an old Crosswalk issue, not related to CS.