Full list of all 30 Monster Go! (Windows) achievements worth 300 gamerscore. It takes around 80-100 hours to unlock all of the achievements on Windows.
Run pass 999 meters in endless mode
Have all classes of monsters
Obtain Magician
Trigger fever mode 100 times
Finish 5th stage with Evo2
Defeat the dark lord and bring back sacred crown
Finish 3th stage with Evo1
Level up a pet to max Level
Finish 100 runs
Unlock a monster slot
Reach 999 Combos
Finish any stage without taking any damage
Purchase 30 equipments
Reach level 50
Reset all skill points once
5 active skills for a character are max
Reach Master Evolution on any monster
Collect 20 bananas
Collect 100 gold coins
Get 1 extra skill point
Collect 2000 coins in a run
Use 10 special items together at the same time
Purchase a special item
Purchase a new weapon
Rate us
Own 5 pets
Obtain a pet
Revive 20 times
Spend 25 skill points
Complete all challenges