Suggestions for Category Extensions in Achievement Unlocked
- 50%: Complete 50 achievements as quickly as possible
- 98%: Complete all achivements sans 60 seconds
- Century%: Complete the Century Achievement.
- Number%: Complete all number related achievements.
- Paint%: Get the Complete Makeover achivement.
- 100 Times: Complete the game 100 times.
speed% complete all achievements that require a speed amount (ex : stalagmite and stalagmite)