After your Partner died, pop the Bubble and release him.

Collect two Power Stars at the same time.

Hold a Baby Penguin with both Characters at the same time.

Use a Simultaneous Ground Pound to drain the Water of the Moat.

Have different Power-Up Caps on both Players at the same time.

Defeat King Bob-omb without taking damage or getting thrown and without the same Player throwing twice in a row.

Defeat King Whomp without taking damage and without the same Player groundpounding twice in a row.

Defeat two Big Boos within 1 Minute without taking damage throughout the Course.

Defeat both Big Bullies without getting pushed, taking damage or using the Shell within 45 Seconds throughout the Course.

Defeat Eyerok without taking damage and each Player fights on one half of the Arena without leaving that side.

Defeat Wiggler without taking damage and without the same Player hitting twice in a row.

Finish the Game together.

Collect all 120 Power Stars.

Collect the 100 Coin Star in Bob-omb Battlefield in 2:00 Minutes or less.

Collect the 100 Coin Star in Whomp's Fortress in 1:20 Minutes or less.

Collect the 100 Coin Star in Jolly Roger Bay in 1:40 Minutes or less.

Collect the 100 Coin Star in Cool, Cool Mountain in 1:20 Minutes or less.

Collect the 100 Coin Star in Big Boo's Haunt in 2:00 Minutes or less.

Collect the 100 Coin Star in Hazy Maze Cave in 3:00 Minutes or less.

Collect the 100 Coin Star in Lethal Lava Land in 1:20 Minutes or less.

Collect the 100 Coin Star in Shifting Sand Land in 3:00 Minutes or less.

Collect the 100 Coin Star in Dire, Dire Docks in 3:00 Minutes or less.

Collect the 100 Coin Star in Snowman's Land in 2:30 Minutes or less.

Collect the 100 Coin Star in Wet-Dry World in 1:30 Minutes or less.

Collect the 100 Coin Star in Tall, Tall Mountain in 3:00 Minutes or less.

Collect the 100 Coin Star in Tiny-Huge Island in 3:00 Minutes or less.

Collect the 100 Coin Star in Tick Tock Clock in 1:40 Minutes or less.

Collect the 100 Coin Star in Rainbow Ride in 2:40 Minutes or less.

Steal a Power Up-Cap from your Partner.