Space Quest III: The Pirates of Pestulon Cheats

The first time to reach to Monolith Burger, and buy the Monolith Meal (Choosing choice 7 on the menu), sit down when you get your food. Type ''eat'' for Roger to eat. The message will say that you've found a Decoder Ring (Giving you 10 points). After seeing the message, quickly push the 'UP' key to stand up before the message that says that you've finished your food appears. When you do that, you'll still have that original food bag with you. Sit down again to ''EAT'' and wait for the Decoder Ring Message to appear again and quickly press up again before the finished food message appears. Once again, this gives you 10 points each time as you keep repeat this process and that the food you have is the first Monolith Meal that you bought, otherwise all the other Monolith Meal Food Bags you buy will not give you those extra points since you've discovered the Decoder Ring already.