Hey. I've been playing Stunts and even wrote a terrain editor in QuickBasic back then. In hindsight I realize it was the Mindscape '90 version and there was a hidden editor already :)
Recently I've been toying around adding multiplayer to old single-player games to see what AI is capable of now. A result is a, hopefully tasteful, version of Stunts with 8 player multiplayer mode right in a browser. It runs the original binary in an WASM based x86/DOS emulator. So it's more like DOSBox, not one of those recompilations. Various instructions are patched inside the x86 address space to transfer control into the surrounding emulator code. Similarly memory locations are directly modified and x86 functions are directly called to make this possible.
Feel free to try it out here: https://dividuum.de/multiplayer/stunts/