Version 6.3 Update (Japanese Version)

Version 6.3 was released in July 26rg, 2017.

Cat Units
Added 3 new Cats: Added 3 True Forms
 * SR: CRO 354: Midsummer Kai (Summer Gacha 2017)
 * UR: CRO 355: Mighty Observation Weapon Galileo (4th Iron Legion)
 * EX: CRO 356: Nora (from a Battle Cats manga, unlock via stamps)
 * SR: Surfer Cat (100% survive; 40% ability; 40% HP up)
 * UR: Warlock and Pierre (resist-everything; focused Alien only; 50% HP and ATK up)
 * EX: Catburger (wait for BCEN 6.3)

Enemy Unit
Added 3 new enemies:
 * 「ケロ助」 (kerosuke) appears in SoL 41
 * Midsummer Gory
 * Catburger TF.

Levels and Stages
Challenge Mode is back, it is now in the Stories of Legend menu. WIth No Continues restriction and requires 0 energy. Stories of Legend expandtion: Event Stage: Collaboration:
 * The player can't use Items here.
 * It is the same as the Challenge Mode before 6.2, the score is not carry over.
 * Sub-chapter 41 added.
 * 2-star for SoL 40 Windless Island
 * 3-star for SoL 38 Cutpurse Coast
 * 4-star for Scars of War and Sea Polluter
 * 4-star magnification nerf: SoL 20 (140%); SoL21~22 (130%); SoL 23~24 (120%); SoL 25~26 (110%)
 * Burger Awakens!
 * new XP Guerrilla Stage (treasure: 5 million XP)
 * new Summer annually Event.
 * 3 new Base Material Guerrilla Stages.
 * Yggdrasil (2nd time)
 * An event related to the manga 「にゃんこ大戦争～日本侵略秘録～」

Catnip Challenges

 * Weekly Missions: Each week will have a different set of 5 missions, four of which are guerrilla mission and the last is complete-all-the-above mission.
 * New Event Missions:
 * 3 missions: Grinding Lucky Tickets in the new Summer event (3 missions). Reward 1 Cat Ticket.
 * Unlock Awa-Odori Cat. Reward 50000 XP.
 * Clearing all Summer missions. Reward 30 Cat Food.
 * Passing score on some certain stages. Reward 10 Cat Food.

Misc.

 * Increase User Rank to 5800, Normal Cats can reach level 20+80 at this point. The rest are Cateyes and Treasure Radar rewards.
 * Cat Combo can be sorted by Cat Unit's category.
 * Number of Tickets will show 99+ if player has 100 or more tickets.
 * Dojo's ranking system: costs Cat Food, won't refund back.

Reference

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