Beat the tutorial
Beat 10 levels
Beat 25 levels
Beat the boss
Beat all levels
Squash your first firefly egg
Squash 10 firefly eggs
Squash 25 firefly eggs
Squash all firefly eggs
Collect all stars
Use a portal for the first time
Find a bug
Crash two flowers into each other
Get yourself stuck
Squash the hidden firefly egg
Death by fire
Kill a firefly by leading it through a portal
Become determined
Squash all eggs and beat level 25 on the highest game speed
Collect all stars and squash all firefly eggs