You won't finish it if everything is custom. Also, no one would want to play it because it would look horrible. That is - only because you're just starting. I've been spriting for quite some time, and even then, I still don't think I'm ready to actually start making the custom graphics for Dox and I's game as of yet. And I'm better than 95% of RM spriters by now.

I like the pemise, however I would suggest a name that isn't... Zen... Also how did Zen spend the 13 years between the raid and present day? Just fix that and if you make it with the RTP style, you'll have no problem.

Send me some sprites you made and I'll look them over for you man. I'd love to help you get better.