Here is the full list of all 24 Dice & Dungeons achievements.
Finished read "How to Play"
Have 500 coins in your bag
Have 300 coins in your bag
Finished the game starting with 200 coins (Easy)
Finished the game starting with 100 coins (Normal)
Finished the game starting with 50 coins (Hard)
Finished the game starting with enemies at 50% health
Finished the game starting with enemies at 100% health
Finished the game starting with enemies at 200% health
Draw when rolling the initiative
Won for the first time by rolling the initiative
Killed or flee from your first enemy
Killed or flee from 10 enemies in the same game
Killed or flee from 20 enemies in the same game
Killed a boss for the first time
Visited the tradesman for the first time
Bought your first equipment
Bought 5 pieces of equipment in the same game
Got a treasure for the first time
Got 10 treasures in the same game
Finish the game with the Archer
Finish the game with the Rogue
Finish the game with the Warrior
Finish the game with the Wizard