When you are surfing, viewing ads to earn credits, you will find a prize page every 100 pages. You will see a nice big sandwich, just click it to start the Sandwich game.
Once you click it, you will see a message of what you have won so far. Then surf one more page. A game box will appear in the bottom left corner of the screen. For the next pages you surf, there will be a message in the box in the bottom left corner, asking you if you want to risk eating more to find more prizes, or die and lose it all.
If you click the sandwich, the game will go on, and if you click the ambulance, a page will open in a new window and it will say how much you have won. If you chose to get medicine, the prize will automatically be added to your account. If you chose to eat more, you can either increase your prize or die and lose it. However, you must always chose to get ambulance to get a prize in this game.
You can win credits (max 5), banner ads (max 30), text ads (max 30), square banner ads (max 30), mini branders (max 30), piggy bank balance (max $0.05), and sometimes even cash (max $0.05) in the sandwich game. The risk of dieing and losing it all gets bigger when you get closer to the maximum amount you can win, but it’s always random. You can get 1-2 credits, 2-10 banner and text adimpressions or $0.01-$0.02 per bite.