Caverns of Chaos

Shareware

While this game is to be considered shareware, the author cuts stern players a deal in the documentation:

Ah yes! The dreaded registration. If while playing this game you laughed at least once, you are required to register the game. If you did not laugh, not even once... Please keep your money and buy yourself a sense of humor!

To help sway the misers, however, on the registration form he pleads our common case, suggesting that registration gives you knowledge that your supporting a good cause plus , all monies received will eventually be put back into the U.S. Economy. Thank goodness! I'm tired of fly-by-night computer game companies operating completely under-the-table.