Fixed an issue where the deck used in Nightmare difficulty remained when playing on other difficulties.

- Added a new augmentation: “Additional Card Pack.” - Fixed an issue where the Jack Summon achievement could not be completed.

Fixed an issue where wave achievement rewards in Nightmare difficulty could not be claimed.

Fixed an issue where certain augmentations were not applied when continuing the game.

- Nightmare difficulty has been added. - You can now view the cards you are using during gameplay. - When reopening previously viewed tutorial pop-ups, a close button has been added so they can be closed immediately.

Fixed an issue where saved enhancement values were not applied when continuing a game.

In Ranking Mode, if the app runs in the background for an extended period and closes automatically, you can now resume play upon restarting the app.

- Deck customization feature has been added. - Two Hidden-grade heroes have been added. - Card Draw Tickets and Old Scissor items have been added.

- Added 5-time and 10-time Relic Draw options. - Some item names and images will be changed for future content. - The Relic Draw Ticket item will be changed to Relic Chest Key. - The Old Key item will be changed to Blue Invitation.

- Fixed an issue where Straight Flush’s special attack turned into Triple Shot. - Achievements have been added. - The condition to receive keys in Ranking Mode has been changed to Wave 81. - The gameplay of Divine difficulty has been adjusted.

Fixed an issue where Straight Flush’s special attack turned into Triple Shot. Achievements have been added. The condition to receive keys in Ranking Mode has been changed to Wave 81. The gameplay of Divine difficulty has been adjusted.

Fixed an issue where rewards for clearing waves in God Mode could not be claimed. Adjusted the Twin Augment so that boss stats are now set to 65%. Keys and Crystals can now be claimed for free once per day.

- Buckshot augmentation is changed to Explosive Ammunition augmentation. - Headshot augmentation is changed to Triple Shot augmentation. - Million Volt augmentation damage is adjusted to 70%. - Divine difficulty has been added.

The combination formulas for Immortal-grade heroes have been changed. King’s attack increase per gold spent has been changed from 150% to 200%. Ace’s attack increase when selling Two Pair has been changed from 10% to 15%. Queen and Jack’s stats have been adjusted. Augmentation cards now appear in Ranking Mode. Ranking has been reset with the addition of Augmentation Mode. The Sale Sticker artifact effect now increases by 1% per level. Warrior and Gunslinger synergy effects have been buffed.

Adjusted the stats of King, Four Card, and Flush Clover. Updated the image of Four Card. Added a unit effect to Ace. Changed the rarity of Four Card from Rare to Legendary. Changed the rarity of Red Two Pair from Legendary to Rare. Added a combination recipe for Four Card. Removed the combination recipe for Red Two Pair. Enemy bosses will now display their defense. Some heroes have had their names changed.

Fixed incorrect display of card combinations and character synergy in the Hand Rank popup. Added a Gold icon to the Campfire button to clearly indicate that Gold is required. Fixed incorrect descriptions for King and FourCardK. Added visual effects to the unit being enhanced. Added an indicator that appears when there are claimable rewards or when you own a Relic Draw Ticket.

Modified so that when data is reset, an information message and compensation are provided.

Fixed an issue where rankings were occasionally registered multiple times. Rankings will be reset.

Fixed an issue where rankings were not being registered. Fixed an issue where the FourCard hand description was incorrect.

Added a button and popup to view all unit information. Added descriptions of the units that will be summoned in the unit draw popup. Added a feature to check the combination card hand when clicking a unit in the combination popup. Adjusted the explosion range of Diamond Flush’s skill. When selling units of Rare grade or higher, a confirmation popup now appears to prevent accidental sales.

Adjusted the number of crystals required to purchase keys. Fixed an issue where synergy values were abnormal.

Adjusted the stats and skills of some units. Rankings will be reset. Fixed an issue where the game behaved abnormally after resuming from pause.

- Modified the ranking so that when scores are tied, the most recently submitted score ranks higher. - Adjusted the number of relics required for relic growth.

Fixed an issue where the continue function was not working.

- Reduced the campfire cost in Normal difficulty. - Added a pause feature. - Changed the reward for clearing the first wave. - Removed the campfire feature in Hard difficulty and increased the number of stones on the map. - Added a UI to display the character’s class in the Combination, Hand Rank, and Card Draw pop-up windows. - Added alert messages when attempting to draw a unit with insufficient gold or no available unit space.