My undergraduate program at Georgia Tech attempted to do this in CS2335 (Software Practicum). That I recall, our first project was an IM client/server, our second was a client/sever game involving programmable automatons, and our third project was a hybrid of Space War-Asteroids-Trader-Lander-Pirates.
You had the option of building them all completely separately, but you were strongly encouraged to re-use code form earlier revisions, particular for the client-server bits. The class also included labs on Subversion, although nothing on the notion of things like code review. I could imagine teaching the course today with Github and requiring (or at least awarding some credit for) good use of Pull Requests, meaningful code review, etc.
Sadly it looks like the course no longer exists; I have no idea what replaced it.
You had the option of building them all completely separately, but you were strongly encouraged to re-use code form earlier revisions, particular for the client-server bits. The class also included labs on Subversion, although nothing on the notion of things like code review. I could imagine teaching the course today with Github and requiring (or at least awarding some credit for) good use of Pull Requests, meaningful code review, etc.
Sadly it looks like the course no longer exists; I have no idea what replaced it.