Go to kickstarter or some other funding method that will NOT patent or copyright this. Something like the JOBS acts would provide. This is too disruptive to have in the hands of big pharma.
Well, it'll certainly get them closer.
The difficulty, of course, is convincing the donors that the likelihood of success is high; with a video game from a reputable publisher, it's near 1, whereas it's much lower for an experimental drug. But the potential gain is certainly many orders of magnitude greater.
One thing it will do is it will cure AIDS -- an insanely great achievement -- another thing it will do is that it will inspire a generation of kids to become scientists, which we sorely need.
“Then there are government agencies and companies that will take it and take it to that final step.” The problem is getting to that stage when it proves to be something real.