Devsisters' mobile idle RPG 'CookieRun: Crumble - Idle RPG (hereinafter CookieRun: Crumble)' is rolling out an update on the afternoon of the 27th, adding a new Alternative Cookie, Guild Subjugation, and more.

In this update, the TSSR-grade Alternative Cookie 'Brightseeker Cookie' joins the mercenary guild. A Light-element Ranged Cookie, Brightseeker Cookie summons drones with her 'Satellite Shock' skill, dealing damage to enemies using lasers and shockwaves.

SSR-grade 'Pinot Noir Cookie' and the Pet 'Battery Mallow' have also been added. A Dark-element Support Cookie, Pinot Noir Cookie uses 'Shadow Binding' to reduce enemy healing while granting Airborne Resistance and Rapid Fire synergy to allies. Battery Mallow also supports allies with Rapid Fire synergy.

The new content 'Guild Subjugation' is a cooperative and competitive mode where guild members team up to defeat the boss 'Overly Heavy Piñata'. Guild rankings are determined by converting damage dealt by each member into scores and adding them together, operating on a weekly seasonal format.

2,400 new main stages have been added, expanding up to Stage 248-30, while the maximum Breakthrough level has been extended to Level 1,000. 'Abandon' and 'Retry' features have been introduced for each stage's boss battle. Additionally, 'CookieTalk' visibility is automatically disabled at the start of boss battles, resolving the inconvenience of chat windows opening unintentionally.

To celebrate the update, 'CookieRun: Crumble' is running a collaboration with 60 Chicken through September 23. An event mode featuring a boss modeled after 'Kkk-kkk Chicken' will be added to the game, allowing players to earn event-exclusive currency through boss battles and event missions.

The collaboration menu item, the 'CookieRun: Crumble & Kkk-kkk Chicken Set', consists of Kkk-kkk Chicken, chewy cheese balls, a beverage, and an in-game currency coupon. The coupon contains 3,000 Crystals and 500 Essence of Chicken, and the set can be ordered at 60 Chicken stores nationwide as well as on Baedal Minjok.