The First Punch Update Title update for Happy Dungeons has 10 achievements worth 250 gamerscore.
Awake an item.
Resurrect allies 77 times.
Escape from any level in Infinite Dungeon.
25 hours played.
50 hours played.
75 hours played.
100 hours played.
Complete "The Goblin Leader" in Death difficulty.
Defeated 8192 zombies.
Complete "Front and Back Stage".