Oh come on people, did you really read the original post? Jagex have not made this game only helped with the lore and stuff.
HyperHippo have made the game, much like when an author has a book made into a film, he may have certain input into ideas and such but he doesn't direct or produce or make the film himself (it happens rarely but is not normal ).
Therefore, Jagex have no say in how we can play it, it's not their baby. Ask HyerHippo instead.
I am intrigued with the idea so will take a look at it when released. it feels that it could be one step closer to RS being multi-platform one day. Jagex have never said never, just that it would be a hard thing to do right now (with current technology, maybe)
I can see a day when RS is played on tablets, may take a while longer for it to appear on smartphones. Logistics alone would be a nightmare with today's tech.
17-Feb-2016 15:02:32