Complete the following tasks to unlock the corresponding achievement.
To view your achievements and stats in Steam, select "Community", then
"My profile", then "View all my games", then the game and view stats.
Achievement - How to unlock:
Beat the Clock - Complete every level on challenge mode.
Beat the Game - Complete every level on normal mode.
Beat the Shadow - Complete every level on nightmare mode.
Completionist - Collect all ball styles, including unlisted ones.
Easter Egg - Find the easter egg level.
Introduction - Completed the introduction level.
New Threads - Find a new ball style.
New Wardrobe - Collect all ball styles listed in the menu.
Secret Hunter - Find a secret, unlisted ball style.
Shortcuts! - Complete a level in challenge or nightmare mode 10+
seconds faster than the gold time.
SPACEEEEE - Unlock the space level.