Treasure Dome!

Treasure Dome! is a single-player Bowser minigame found in Mario Party 7.

Gameplay
The player is presented with five chests and a key, and the player must open them all within the time limit. Each chest has a key to another chest within; incorrect chests will simply rattle and waste time when the player attempts to unlock them. If the player opens all of the chests before time runs out, they win.

Controls

 * – Move
 * – Try chest

In-game text

 * Rules – "One chest holds a key to the next chest, which holds a key to the next one, and so on. Open every chest to win!"
 * Advice – "Don't agonize over which chest to choose next. Pick one and go!"