All my projects so far have been non monetary not even donations are active (money I could certainly use). Never heard of Konami targeting non monetary fan games. They have always let fans be fans, atleast so far. But if they said I need to take this down I would take this down. Then I would use what I had done in engine and graphics and make a new game thats not a fan game. I would how ever put a small price to that game (3-5 dollars). I do have some cool plans for making a new metroidvania like game that more RPG and more darksouls like. Even now I have 2 commercial projects coming (dungeon crawler and a rogue like) but my main focus (90%+) is on this game. Once this is done then the focus shifts.
I'll look for those games you're planning!
Want to ask something - I'd like to do a logo for my gaming channel that looks like the CastleVania 2 logo, but says "J.Q. Belmont's Gaming and Adventure Channel". Like have the "J.Q. Belmont's" part in the long pointy bar and the "Gaming and Adventures Channel" part below it. I would pay to have someone do up a PDF of that. If that's not possible, I totally understand.