Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Beat Level 1	(no official description)
Beat Level 2	(no official description)
Beat Level 3	(no official description)
Beat Level 4	(no official description)
Beat Level 5	(no official description)
Beat Level 6	(no official description)
Collect 100 Bombs	(no official description)
Collect 100 Guns	(no official description)
Collect 100 Shields	(no official description)
Collect 100 Stars	(no official description)
Collect 100 Timers	(no official description)
Find a hidden secret...	Try with more than one player!
Friends Forever	Win a game on 4P mode.
No Powerups Needed	Get to 1000 star power without having a powerup active.
Respect.	(no official description)
Ultimate Loser	Lose 1000 times.