(Disclaimer) I know this would take some serious effort to make this work, and so I don’t expect it to happen.
For those of you looking for a more challenging game. Just to spice things up a bit, for humanoids add “severed limb” injury to occur. Lose an arm – 80% sword arm/20% shield arm, bleed 15 per round. Wielding a 2H has 50/50 either arm, weapon dropped, bleed 15 per round. Lose a leg – base melee/ranged defense reduced by 75% / movement cost doubled, bleed 15 per round. Undead are immune to bleed.
A wise general wins before the battle, while the ignorant general must fight to win - Zhuge Liang
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