Boogie Beam

Boogie Beam is a 4-player and duel minigame included in Mario Party DS. It is a rhythm game consisting of characters dancing according to the rhythm of flashing spotlights shining upon them.

Setting
The shrunk characters all appear to be standing upon a ledge of a neon billboard, likely on the side of a night club.

Gameplay
The aim of the game is to strike as many correct poses as possible, up to 10 within the time limit. On the lower screen are an orange and purple button, corresponding to the poses the characters do on the top screen.

If the spotlight shines upon your character, quickly tap the orange button and likewise the purple one if it doesn't shine. You need to respond instantly to the flashing spotlights and detect if they shine upon your character or not.

There is no set pattern to how the spotlights flash upon the characters, which is randomly generated for each round. However, in the last round all four spotlights will always light up.