It would really be better if you made a mod or a fanfiction (I would love to read it!), the devs already suffer a lot with 6 routes, since there are only 2 people working on this incredible project. Adding new routes would increase the workload in 50%, which would make updates take much longer.
yep.. that's why i think a Modder can make it, i.. really wouldn't mind making the story plot of each of these.. but i wouldn't be able to make the codding, even less the art if needed, you can't just use the same images in the game for that 2 character route idea, the photos of the river/lake would have to get at least 3 new ones, one for each route featuring the 2 characters