Here is the full list of all 56 We Slay Monsters achievements.
Welcome to the Two Comma Club
Raised 100,000 gold for the academy
Complete a dungeon on the third attempt
Killed yourself with a bomb
Failed a dungeon with a Rogue 10 times
Complete Chapter 5
You beat the campaign and slayed a bunch of monsters!
Complete 11 dungeons with the Rogue
Complete Chapter 4
Complete Chapter 3
Failed a dungeon with a Rogue
Completed the Shoppe
Completed the Bar
Complete Chapter 2
Complete 12 dungeons with a Warrior
Completed the Teachers Quarters
Complete dungeon with fully upgraded equipment
Kill 1000 Monsters
Completed the Barracks
Complete Chapter 1
Completed the Wizard Tower
Complete 13 dungeons with the Wizard
Played a seven card combo
Completed a dungeon without using multi card combos
Complete a dungeon after drinking a lot of potions
Complete a dungeon after playing only 2 card combos
Played an eight card combo
Completed a dungeon in your starting equipment
Completed a dungeon at level 8
Raised 10,000 gold for the academy
Completed a dungeon at level 7 or below
Perform 5 5-card combos is a game
Completed a dungeon at level 9
Played a six card combo
Kill 100 Monsters
Upgrade the Wizard Tower
Played a five card combo
Failed a dungeon with a Wizard
Completed a dungeon after landing many critical hits
Entered a dungeon as a Rogue for the first time.
Upgrade the Bar
Upgrade the Shoppe
Revealed every tile in a dungeon
Avoid damage multiple times in a dungeon
Fail a dungeon with a Warrior
Coimpleted a dungeon without using any abilities
Completed a dungeon that was failed three times or more
Entered a dungeon with a Warrior for the first time.
Upgrade the Barracks
Slayed every monster in a dungeon
Kill 10 Monsters
Land many critical hits in a dungeon
Perform 5 4-card combos in a game
Complete a dungeon without using any potions
Entered a dungeon with a Wizard for the first time.
Upgrade the Teachers Quarters