Here is the full list of all 23 Dungeon Rushers achievements.
Inspect 100 events
Explore and success 25 dungeons
Obtain a vampire dagger
Defeat Melinda
Craft 20 items
Explore and success 10 dungeons
Finish the 5 floors of a manor
Inspect 25 events
Craft 5 items
Inspect 10 events
Explore and success 100 dungeons
Scout the map 50 times
Craft 100 items
Concot 50 potions
Avoid 25 fights by using Bait
Detect 25 traps
Unlock 9 characters
Get every character to level 10
Finish the campaign
Share a dungeon on the Workshop
Gamble 30 times in the shop
Gather 10 000 gold
Finish every heroic dungeon