Game Guy's Magic Boxes

From the Super Mario Wiki
Game Guy's Magic Boxes
MP3 Game Guy's Magic Boxes.png
Appears in Mario Party 3
Type Game Guy mini-game

Game Guy's Magic Boxes is a Game Guy minigame found in Mario Party 3.

Gameplay[edit]

When the minigame starts, the two boxes are hidden by the curtains and may be switched; when that's done, the player must pick the box containing Toad instead of Baby Bowser.

If successful, the player's coins are doubled. If the player picks the box containing Baby Bowser, they lose all of their coins. The player is then given the option either to take the coins or risk them all for a second doubling--and, if lucky enough to guess right the second time, a third. Three correct guesses multiplies the player's coins by eight, but of course players may also opt to quit at any time after the first win and take their winnings.

Expected value[edit]

Let B be the amount bet. At each point, the player has a 1/2 chance of doubling their coins and a 1/2 chance of losing them. Thus, at each point, the EV is:

EV = 1/2 * 2B = B

This is the only Game Guy game where the player cannot make a profit in the long run, and will instead break even. However, Game Guy still doesn't turn a profit.

Controls[edit]

  • Control Stick left / Control Stick right – Choose box
  • A Button – Select box

In-game text[edit]

  • Game Guy"Toad is hiding in one of these treasure chests. If you guess right, you'll get more coins. But if you guess wrong, your coins will be mine."

Names in other languages[edit]

Language Name Meaning
Japanese キノピオ?クッパ?
Kinopio? Kuppa?
Toad? Bowser?