Ah, I did check out slavemaker 3.5 a while ago, but the franchise ripping isn't really a vibe for me, much prefer original characters or randomly generated stuff. Free Cities pregmod bro, if you haven't tried it you really should ( https://gitgud.io/pregmodfan/fc-pregmod/tree/pregmod-master (just download, extract, run the compile.bat, and the html (all you need) will appear in the bin folder if you're unfamiliar with this kinda thing (I was lol))). Like 95% text, but if you like slave stuff enough to fuck around with things for a while figuring it out it's pretty epic. Setting is cool too, near future partial societal collapse where epic ancap-type cities/arcologies pop up around the world with a big slave trade. Let's you do just about anything I would want to do in a slave game (that takes place in our reality at least), don't know how much that aligns with you, but there's a lot of stuff to do.
Do you not have file extensions/formats or whatever displayed in windows explorer maybe (.exe .txt .bat etc)? If not it would just be named "compile"
I would suggest turning on extensions for future file-fuckery though (if you don't already have them on of course). To do that click the "view" button at the top left of any windows explorer/file window, then click/check the box over to the right of the drop down menu that says "File name extensions" (assuming you're using windows 10, don't know if it's the same or different elsewhere)
Look at my ass trynna do fuckin IT support in the comments of a porn game lmao