Quest for Glory III: Wages of War, by Lori and Corey Cole. Published by Sierra in 1992. This is the current world record any% speedrun.

Caught up to Cane, mostly thanks to the new Stabby³ tech, which lets us kill dudes real fast-like. There's a lot of room for improvement in here. My demon worm encounter could've gone better. Cane could definitely beat this, which I'm hoping he's compelled to come do. Because I'm done for now!

QFG3 v1.1, played in DOSBox 0.74-3 at 10,000 cycles.