Burger Joint. It's already almost two years ago that this masterpiece made by Madguy was released. Time flies when you're having fun, I guess :). This game was released during the glory days of Damage Incorporated, when a lot of cool ZZTers like Bongo and darkmage were still around.
The game concept itself is amazingly simple: You (Johny) are hired as an employee in a fast food restaurant, and you'll have to do all kinds of jobs to make sure the restaurant keeps running, and the customers stay happy! The entire game is played on basically one board (in fact there are more boards, because else the board size would become way to big).
The game plays really neato, and the moment you start, you'll keep playing until you've finished it. Conclusion: Great gameplay :) The graphics are nice, nothing amazing, but they are not too important in this game. This game is a true classic every ZZTer, newbie or oldbie should have played.