Oh, I see you've met RFB's infamous blind chimpanzee. You see every time you return from a cruise, the game makes you eligible for some upgrades, according to the time sheet you are blandishing there.
But you've reckoned without our buddy, the blind chimp there. You see there is a cork board with all the possible options on it. RFB takes our blind chimpanzee, puts a dart in his hand, sits him in a barber chair and spins him around six times really quickly. Then the chimp tosses his dart. If it hits the card with the radar on it, why then it's your luck day. Give the chimp a banana.
If he misses, tough toenails. If you're not nice to the chimp he could miss until May of 1945!
