A patch for Chessmaster's Challenge v1.7 is now here. 

This patch fixes several issues in the latest Chessmaster's Challenge, including artifacts and several adjustments for playable characters.

What's new?

 General
 - Fixed Cyclone Drive effect doesn't give any benefits listed in its description
 - Vanquisher and Miller damage reduction/amplification now works only on damages
 - Fixed "Force of Nature" achievement shows a wrong name (Terra Verde instead of Terra Erde)
 - Fixed "Chesspiece Collection" achievement doesn't show in proper condition (60 characters unlocked instead of 64)
 - Fixed Optimize plan on equipments place multiple equips that labeled as "Can't equip more than one"

 Battle
 - Fixed crash when trying to using scrolls in battle

 Character
 - Added extra description on Lotte's Aldheimian Rhapsody
   - The spell silences allies and enemies for 3 turns
 - Iuna's Freezing Skin reworked
   - Now can actually interrupt enemies who attack Iuna
   - Is now considered a counterattack
 - Fixed Gate's Fenrise bug that crashes the game
 - Richter's Drawbuckle Rune is now undispellable
 - Howl's role changed from Striker to Defender
 - Howl's normal attack pattern reworked
   - Howl's punch barrage is now only looped 4 times instead of looped by a quarter of his total damage dealt
   - Howl's punch barrage damage is now counted as Earth damage instead of plain damage
 - Fixed Claire's sprite doesn't revert to normal after Ephemeral Hierophant duration is up or after winning or escaping a battle with Ephemeral on
 - Claire's Halberd splash damage increased from 25% to 100%
 - Fixed Greg's counterattack bug that crashes the game
 - Fixed missing ring command descriptions on Flair's Flutter and Lily's Tetra Ray
 - Lily's Tetra Ray damage per shot increased from 25% base dmg + 50% INT to 50% base dmg + 50% INT
 - Lily's Elemental Sign base damage per slash increased from 0 to 10/20/30 and doubled at the final slash
 - Mary's Maxim Sphere Master Staff upgrade description revised

Download the patch file below. 

The patch has been applied on the main game, so if you don't have any previous v1.7 build, you can just download the main game files without the patch file.

That's all for now. Cheers~