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