No missable achievements (plus 24 unknown)
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Start main Quest
Die for the first time
Get Rank B
Get Rank A
Find hidden place
Get Rank S
Find baby
Press TAB in the main menu
Explode the door
Candlevania!
Get Rank C
Warrior saves King
Collect 23 artifacts
Make four deals with the cat in one run
Mage saves King
Archer saves King
Rogue saves King
Collect 15 artifacts in one run
Necromancer saves King
Paladin saves King
Berserk saves King
Collect 3000G in one run
Collect 46 artifacts
Make a party!