Apologies if this is not allowed on HN, but there is Topspeed Modula-2 at this link. I think it's fully abandoned, but I'm still a bit uncomfortable with the ethics of sites like this.
Please - usual security caveats apply of course. I have not installed this myself to check out for malware. It is my intention to try and install it under FreeDOS on an old, air gapped, laptop at some point. Bring back some memories!
