To run it in an emulator (such as MAME), start the game
Knights of the Round (World 911127).
If MAME won't run it, then use:
ROM set: Knights of the Round (World, 911127)
ROM set filename: knights.zip
Debuggers: MAME 0.230 built-in debugger (primary, used for program analysis), WinKawaks 1.65 built-in
debugger (secondary, used to test modifications quickly)
Assembler: LEA (for assembling binary patches)
Hex editor: HxD
OS: Windows 10
Patching, byte swapping: custom-built tools
It is worth mentioning that Squire's Aid was built on the foundation already created during the development of Warlock's Tower.