Full list of all 42 Happy Dungeons achievements worth 1,250 gamerscore. It takes around 100-120 hours to unlock all of the achievements in the base game.
The base game contains 32 achievements worth 1,000 Gamerscore, and there is 1 DLC pack containing 10 achievements worth 250 Gamerscore.
Reach Player Level 50.
Complete 42 missions on Insane difficulty.
Play for 10 hours as a mage.
Use a Finishing Move on a boss.
Complete a mission on Death difficulty with at least four people remaining.
Play for 10 hours as a cleric.
Complete a quest on Insane difficulty.
Reach Player Level 30.
Level up a piece of equipment to its maximum level.
Play for 10 hours as a warrior.
Get a total of 30 minions.
Kill 10 ogres.
Complete the quest "The Goblin Leader."
Complete the quest "Forest Barbecue."
Reach Player Level 10.
Level up a minion via "Boost Minions."
Level up a minion to its maximum level.
Get a minion.
Complete the quest "A Little Friend."
Kill 100 human enemies.
Destroy a total of 1000 barrels, pots, and/or mushrooms.
Complete the quest "Big Game."
Complete a mission with at least two people remaining.
Complete the quest "Dense Fog."
Start a game of Happy Dungeons.
Get 100 pieces of equipment.
Complete the quest "Search for the Princess."
Kill 100 goblins.
Open a card pack in Happy Cards.
Equip an item of epic rarity or higher.
View the Playing Guide.
Enter Hyper Mode.
100 hours played.
75 hours played.
50 hours played.
Defeated 8192 zombies.
25 hours played.
Awake an item.
Resurrect allies 77 times.
Complete "Front and Back Stage".
Escape from any level in Infinite Dungeon.
Complete "The Goblin Leader" in Death difficulty.