Complete the tutorial.

Complete the fifth level.

Play a fully upgraded hand.

Score a TOTAL of 2500 or more with a single hand.

Spend at least ten rerolls on a single hand.

Lose ten runs.

Upgrade and play every hand at least once during a run.

Activate at least 15 skulls at once when playing a hand.

Activate at least five skulls at once with a single reroll.

Reduce a level to zero with no room to spare.

Earn praise from Kalma five levels in a row.

Activate at least three skulls at once due to a favourable initial roll.

Win a run with only two colors of skulls in your deck.

Collect all four different color variants of the same skull in a single run.

Win a run without rerolling any dice.

Win a run having played 60 or fewer hands.

Complete the tenth level.

Play a High Dice.

Play a Pair.

Play a Two Pair.

Play a Three of a Kind.

Play a Full House.

Play a Four of a Kind.

Play a Straight.

Play a Five of a Kind.

Activate a yule skull.

Activate a miner skull.

Complete the fifteenth level.

Activate a blind skull.

Activate a pirate skull.

Activate a captain skull.

Activate a candle skull.

Activate an archer skull.

Activate a bandaged skull.

Activate a guard skull.

Activate a jester skull.

Activate a clairvoyant skull.

Activate a royal skull.

Complete the twentieth level.

Activate a gambler skull.

Activate a daredevil skull.

Activate a swindler skull.

Activate a bettor skull.

Activate an occult skull.

Activate a split skull.

Activate a scholar skull.

Activate a merchant skull.

Activate a fractured skull.

Activate an executioner skull.

Win and escape the Underworld.

Activate a bolted skull.

Activate a vampire skull.

Activate a machine skull.

Activate an automaton skull.

Activate a carnival skull.

Activate a trinity skull.

Activate a shot skull.

Activate a fungal skull.

Activate a party skull.

Activate a nerd skull.

Win and escape the Underworld five times.

Activate a geek skull.

Activate a weeping skull.

Activate a bomb skull.

Activate a jolly skull.

Activate a masque skull.

Activate a trench skull.

Activate a choked skull.

Activate a DJ skull.

Activate an officer skull.

Activate a doctor skull.

Win without using any skull rerolls.

Activate a drinking skull.

Activate a chef skull.

Activate an opera skull.

Activate a virtual skull.

Activate a princess skull.

Activate a florist skull.

Activate a pilot skull.

Activate a fisher skull.

Activate a demon skull.

Activate a tactical skull.

Complete a level with more rerolls than you started with.

Activate a ritual skull.

Activate a gamer skull.

Activate an astronaut skull.

Activate a mercy skull.

Win a run with a blank skull in your deck.

Win a challenge run.

Win a run with a total score of at least 250 000.

Activate an ace skull.

Activate a bachelor skull.

Win in under 30 minutes.

Complete level 35 on endless mode.

Complete level 45 on endless mode.

Activate a dealer skull.