Here is the full list of all 37 Dungeons & Robots achievements.
Purify 100 Items
Complete 100 Crafts
Set free 50 robot prisoners
Purify 50 items
Kill 25 elite enemies
Complete a dungeon without dying or using any support item (Solo)
Complete 10 Crafts
Purify 10 items
Pick up 1000 crystals
Pick Up 10 Items
Use your Heavy Armour Ult. Ability and absorve at least as much damage as your max health
Kill 100 mages
Kill 100 Shadow Creatures
Begin to craft!
Use your Light Armour Ult. Ability when targeted by at least 5 enemies
Complete your first Dungeon
Set free 10 robot prisoners
Kill 10 mages
Kill 10 Shadow Creatures
Find your first Pure Crystal
Complete 1000 Crafts
Fully Upgrade an item (Level 10)
Fully upgrade one of your profiles
Complete a dungeon without anything at your sockets (Solo)
Kill 1000 Shadow creatures
Kill 1000 mages
Kill 10000 Mages
Kill 100 elite enemies
Kill 500 elite enemies
Use your Medic Armour Ult. Ability to heal at least 2 near death alies (<=5%Health)
Save a co player before he dies
Set free 100 robot prisoners
Set free 1000 robot prisoners
Deal 5000 critical damages to enemies
Pick up 50 Items
Pick up 100 Items
Find a legendary item