Metaball
32 Achievements
Steam
Dunk Master
Clear the Dunk Challenge in under 60 seconds.
2.2%
How to unlock the Dunk Master achievement in Metaball - Definitive Guide
Practice makes perfect, double jump and press L1 to dunk the ball 10 times in a minute. Make sure to start the jump from the marker or it won't count. I've attached a link below for those wanting a visual guide