When you have managed to survive in Pizza Tycoon for a whole year, you will receive an (undocumented) extra feature. You can now edit the floor pattern in your restaurants to you taste by clicking on the tiles in your equipment book!
After 2 years playing
The following changes were noticed after two years playing.
2nd Hand Studio
New Suppliers In:
New Age Video games
Restaurant Ratio Ltd.
After 3 years playing
The following changes were noticed after three year playing.