All I can say is you will have boatloads of dollars flowing in your bank accounts like never before.
You'll have crazy customers running after you with bag full of dollars in their hands, and they will literally beg you to take their money.
Now the problem is, if you want to develop a platform to sell video games, you will not only lose time, but will also lose money as if you fall prey to an inexperienced programmer or developer, you'll end up feeling damn frustrated and it will ultimately kill your dream.
To save you all this stress and waste of resources, we've gone a step ahead & presenting to you something that'll get you outta this vicious circle once & for all.