@ChaskaTheMagicDog I've been playing around with the bones of a system based on TriStat DX, so the only stats are Body, Mind, and Soul. I use 1-3 d10 for attack rolls, 0 is an automatic disarm, two zeroes disables that limb, three zeroes cripple the target limb.
I've been working up O2DRT (offense to defense ratio ten) where base armor is 10, highest armor is 30, and lowest armor is 0. No negative numbers. Class hit point rolls based on armor are cloth 1d10, leather 2d10, metal 3d10.
It's all rough and untested, just a bunch of barely cohesive and sometimes contradictory notes right now. I wanted a passable roleplaying framework for a fictional tabletop rpg setting, and just kept adding more details to everything.
Biggest pain was the magic system, a reason for dungeons and mazes to exist, and a reason why multiple sentient races would share a single world, took two years of work building on systems I've cobbled together before, and I am finally happy with it.
I've been thinking of just dumping all 35 Google Keep notes into a document dump or wiki for anyone to use with the CC BY or ORC licenses attached.