Rules:
The player is given a choice out of 26 cases and the player must click on a case that he will keep. The player still has 25 cases full of money, ranging from 50 c to $200,000 and the player must click on cases at random to be exterminated, the case that is exterminated then stores the case value. The closer the player is to getting the case with a large value of money, the bank will make an offer in between rounds to get the player to stop playing and take the offer the bank gives the player, appropriate to how much the player can still receive.

In Round 1: 7 cases are opened, Round 2: 5 cases, Round 3: 4 cases, Round 4: 3 cases, Round 5: 2 cases, Rounds 6 to 10: 1 case opened.