Action rpgs, not even 3D ones, just sidescrolling/platform ones with light rpg elements and good combat. Stuff along the lines of early "Tales of" games and Odin Sphere.
If there was a decent battle system for rpgmaker xp i probably would've tried to make a game in that in the past.
Viewing post in What can happen if you stop games development?
I think Construct can make platformers with no code out of the box. You might still need to learn to code to do everything you want, but you'll probably pick up some of the basic concepts of coding even just doing doing it visually. In the meantime, you could get a feel for just the fundamentals of 2D platformers themselves, which is probably a good idea before launching into your larger vision. But yeah, when you're just not feeling it, it can be hard.