M0n0p0ly is a project mainly written in C++ and C, it's free.
Rudimentary implementation of Monopoly
A very rudimentary implementation of Monopoly.
This was written back in mid-1991. It was my first "major" project using C++. I like to think my C++ has come a long way since then.
I can't even try to build it anymore because I don't run Windows, but if you had an old enough Borland C++ compiler environment, you might be able to.