Grand Open Event Overview
The CookieRun Classic Grand Open celebrates the global launch with the largest reward pool since the 2024 Korea revival. Devsisters designed the event stack to help international players catch up with Korea's decade-long veteran base.
Rewards span login calendars, distance milestones, featured Cookie missions, and shop packages. Missing a day during the first two weeks can cost crystals and exclusive items that may not return — daily login is critical during Grand Open.
Launch Gift Bundle
Every new account receives a launch gift bundle through the in-game event panel after completing the tutorial. The confirmed bundle includes 300 Crystals for Pet eggs and Cookie pulls, 100,000 Coins for early upgrades, and 3 Supreme Treasure Tickets for guaranteed high-rarity Treasure pulls.
Claim within the first 48 hours of account creation. Rewards appear in your mailbox and event tab — tap every notification banner during your first login session to avoid missing timed bonuses.
Login Calendars and Newcomer Missions
Special attendance rewards track consecutive login days with escalating payouts. Day seven and day fourteen typically grant the largest crystal bundles. Set a daily reminder before server reset to maintain your streak.
Grand Open missions reward players for running specific distances, collecting jellies, and using featured Cookies like Lotus Root Phantom and Pine Monk Cookie. Completing the full mission set grants additional materials for upgrading your launch roster.
Newcomer buff packages boost XP gain, increase coin drops, and discount first crystal shop purchases for fourteen to thirty days from account creation. These buffs stack with Grand Open login rewards for accelerated early progression.
Launch Shop Packages
The crystal shop rotates launch packages alongside free events. Notable options include the Starter Pack ($3.99) for basic progression materials, PartyRun Pass 02 ($4.99) for season-exclusive buffs, Fast Growth XP Package ($6.99) for rapid leveling, Treasure Package ($7.49) for equipment pulls, Super Crystal Package ($15.99) for bulk crystals, and Supreme Package ($35.99) for direct Lotus Root Phantom Cookie unlock.
F2P players should prioritize free Grand Open rewards and Extra Rare Pet eggs before considering paid packages. The Supreme Package is efficient only if you specifically want Lotus Root Phantom without relying on banner luck.
DevNow 2026 Alphabet Jelly Event
Running concurrently with Grand Open, the DevNow 2026 event requires collecting Alphabet Jellies spelling "DEVNOW 2026" during normal runs. Each letter drops randomly from jelly clusters — complete the full set for automatic crystal and cosmetic rewards.
Stack this event with Grand Open missions by running Episode 1 with a coin-farming combo while Alphabet Jellies spawn. Full details are in our New Player Events guide and Codes page.
Frequently Asked Questions
What are the Grand Open launch rewards?
New players can claim 300 Crystals, 100,000 Coins, and 3 Supreme Treasure Tickets during the Grand Open event. Additional login bonuses, mission rewards, and newcomer buffs stack on top.
How long does the Grand Open event last?
Grand Open events typically run for the first two to four weeks after launch. Claim rewards daily — login streaks on day seven and day fourteen grant the largest crystal payouts.
What is the Supreme Package?
The Supreme Package ($35.99) unlocks Lotus Root Phantom Cookie directly. It is optional — F2P players can earn crystals through events and attempt the featured banner instead.
Do pre-registration rewards still work?
Players who pre-registered before June 25, 2026 may receive bonus items via in-game mail. Check your mailbox within seven days of first login.
What is the Starter Pack worth?
The Starter Pack costs $3.99 and offers disproportionate value for one-time spenders. Compare its contents against free Grand Open rewards before purchasing — many launch items overlap with event milestones.
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Video Guide
Watch: CookieRun Classic Global Release News