Not only experiments, there has been done a lot of such client work by different developers, did also some on my own for several clients. Obviously almost all of these games had way smaller budgets.
The last bigger one i found nice was Sherwood Dungeon.
-> http://www.maidmarian.com/Sherwood.htm
The last bigger one i found nice was Sherwood Dungeon.
-> http://www.maidmarian.com/Sherwood.htm