Here is the full list of all 49 DungeonUp achievements.
Hoarded 10,000 gold.
Finished Zone 4 in Story Mode.
Opened 1,000 doors.
Defeated the Dwarf Captain three times.
Defeated the Vampire King three times.
Found 100 Secret Paths.
Killed 1,000 monsters.
Defeated the Skeleton King three times.
Finished Zone 3 in Story Mode.
Finished Zone 3 facing the Dwarf Captain directly.
Killed a boss with one blow.
Finished Zone 2 in Story Mode.
Killed a non-boss monster with one blow.
Finished Zone 1 without using a Bomb.
Had 18 keys in your keybag.
Used a Soul Stone to respawn.
Finished Zone 1 in Story Mode.
Killed 10 monsters of the same kind in a row.
Finished the tutorial.
Finished Zone 5 in Story Mode.
Finished Story Mode.
Defeated the Illusionist Lord three times.
Defeated Zreluhm three times.
Defeated the Lamp Genie three times.
Finished Zone 2 without the Cross.
Finished Zone 4 without the Antimagic Ring.
Finished Zone 5 without the Fire Sword.
Finished Story Mode without buying keys.
Finished Story Mode without buying anything.
Finished Story Mode without dying.
Finished Zone 1 in Maze Mode ten times.
Finished Zone 2 in Maze Mode ten times.
Finished Zone 3 in Maze Mode ten times.
Finished Zone 4 in Maze Mode ten times.
Finished Zone 5 in Maze Mode ten times.
Used a Soul Stone to purchase an item.
Used Soul Stone to speed up the free key.
Spent 10 Soul Stones.
Reforged the Fire Sword.
Picked up 100,000 gold.
Finished Zone 1 in 5 minutes.
Finished Zone 2 in 10 minutes.
Finished Zone 3 in 15 minutes.
Finished Zone 4 in 20 minutes.
Finished Zone 5 in 25 minutes.
Bought three Red Keys.
Opened all doors in a zone.
Killed all monsters in a zone.
Revived the Dwarf King.