Complete these tasks to unlock achievements and earn gems to use in the gem shop.

Achievement	How to unlock
Bear, The Justice (10 gems)	Bear reaches level 20 (Campaign Mode)
Darkdog aboard! (30 gems)	Register ranking with Darkdog
Darkdog's Revenge (200 gems)	Clear the Campaign Mode with Darkdog
Dog aboard! (10 gems)	First time Ranking registration (Survival Mode)
Dog that transcended himself (15 gems)	Eliminate the boss of 4-12 (Campaign Mode)
Dog, The Bandage Unwrapper (10 gems)	Eliminate the boss of 2-24 (Campaign Mode)
Dog, The Bone Licker (10 gems)	Eliminate the boss of 2-12 (Campaign Mode)
Dog, The Dragon Slayer (15 gems)	Eliminate the boss of 4-24 (Campaign Mode)
Dog, The Dreamer (20 gems)	Eliminate the boss of 5-12 (Campaign Mode)
Dog, The Duck Hunter (15 gems)	Eliminate the boss of 3-24 (Campaign Mode)
Dog, The Ghost Buster (15 gems)	Eliminate the boss of 3-12 (Campaign Mode)
Dog, The Savior (30 gems)	Eliminate the boss of 5-24 (Campaign Mode)
Dog, The Witch Hunter (10 gems)	Eliminate the boss of 1-24 (Campaign Mode)
Dog, The Zombie Slayer (10 gems)	Eliminate the boss of 1-12 (Campaign Mode)
Dragon, The Pure Power (10 gems)	Dragon reaches level 20 (Campaign Mode)
Effective Strategy (25 gems)	Clear a stage in 1 minute (Campaign Mode)
Fame 1 (10 gems)	Make a friend (Survival Log-in)
Fame 10 (50 gems)	Make 10 friends (Survival Log-in)
Fame 2 (12 gems)	Make 2 friends (Survival Log-in)
Fame 3 (15 gems)	Make 3 friends (Survival Log-in)
Fame 4 (18 gems)	Make 4 friends (Survival Log-in)
Fame 5 (22 gems)	Make 5 friends (Survival Log-in)
Fame 6 (26 gems)	Make 6 friends (Survival Log-in)
Fame 7 (30 gems)	Make 7 friends (Survival Log-in)
Fame 8 (35 gems)	Make 8 friends (Survival Log-in)
Fame 9 (40 gems)	Make 9 friends (Survival Log-in)
Grown up dog (100 gems)	Reach level 200 (Campaign Mode)
Kangeroo, The Dreadful Fighter (10 gems)	Kangeroo reaches level 20 (Campaign Mode)
Monkey, The Great Pirate (10 gems)	Monkey reaches level 20 (Campaign Mode)
Monster Killer (25 gems)	Kill 100 enemies from 1 stage (Campaign Mode)
Mouse, The Loyalty (10 gems)	Mouse reaches level 20 (Campaign Mode)
Mr. Moneybags (1000 gems)	Gather 100 million of gold
Penguin, The Wise (10 gems)	Penguin reaches level 20 (Campaign Mode)
Rabbit, The Forest Guardian (10 gems)	Rabbit reaches level 20 (Campaign Mode)
Rhino, The Executor (10 gems)	Rhino reaches level 20 (Campaign Mode)
Rich dog (30 gems)	Gather 1 million of gold
Richer Dog (500 gems)	Gather 10 million of gold
Significant Growth (25 gems)	Level up 2 times in one stage (Campaign Mode)
The Tenacious Dog (100 gems)	Gain 360 stars (Campaign Mode)
Tortoise, The Altruistic (10 gems)	Tortoise reaches level 20 (Campaign Mode)
Zoo (20 gems)	Unlock every animal (Campaign Mode)