Svarog's Dream achievements

Cast fire spells 500 or more times.

Game ending 3.

Lead the undead army.

Craft more than 200 potions.

Finish the path of drama.

Game ending 2.

Solve Diogenes' query.

Collecting all other achievements is not what you are actually supposed to do.

Cast 500 ice spells.

Found a hidden treasury.

Play the game until winter starts.

Strike down your enemies with lightning while fighting for your life.