I vs I was a limited time event in Cookie Run. The event require the player to break their own new all-time high score for Crystal reward. Usually, "I vs I" event will occur every between two or four months, in an irregular cycle with other events.

It is believed that I vs I event will no longer return as the October event marks the final appearance of the event.


  1. The player need to beat their own new all-time high score anytime during the period (not the weekly leader board score).
  2. In Escape from the Oven, Primeval Jungle, and Dragon's Valley, rewards will be given for high scores above 500,000 points.
  3. In Ghost Pirate's Island of Coins, reward will be given for high score collecting at least 1,000 coins.
  4. Reward can only be earned once during the event.

List of Occurences Edit

Date Period Reward
circa March 2014 CookieRunCrystal 10
15-22 May 2014 CookieRunCrystal 10
1-8 August 2014 CookieRunCrystal 15
6-13 October 2014 CookieRunCrystal 20
10-17 December 2014 CookieRunCrystal 40
13-25 February 2015 CookieRunCrystal 60 (max)
24 April-11 May 2015 CookieRunCrystal 60 (max)
2-15 Oct 2015 CookieRunCrystal 60 (max)

February 13-25, 2015 Edit

I vs I event returned in Cookie Run: New World.

Although it is still the same as the previous seasons, players are challenged to defeat their own all-time high scores in all four episodes available to play. Defeating your own all-time high score (or above 500,000 for first-time players) will reward the player CookieRunCrystal 15 each episode. Defeating all high scores in all four episodes will grant the player a total of CookieRunCrystal 60.

This is one of the first occurrence when Ghost Pirate's Island of Coins is included in the event (where usually most events ignored this episode). Any first-time players must set high scores above 1,000 Coin 001 in order to get 15 CookieRunCrystal.

In addition to keep track on which episodes' high scores have not been obtained yet, a bubble will show you which episodes that you have not reached yet on the Episode Map.

April 24 - May 11, 2015 Edit

This seventh I vs I event is similar to the previous event.

October 2-15, 2015 Edit

The eighth event comes with some notable differences:

  • Each score beaten will grant the player CookieRunCrystal 12 instead of 15.
  • There are five scores to beat instead of four.
  • New players are requested to earn 1,000,000 points to get the Crystal reward instead of 500,000.
  • In all episodes except Ghost Pirate's Island of Coins, players will receive the reward if the player reaches 300 million points regardless if the score actually didn't reach the all-time high score.
  • A phrase "The Last!" appears at the top of newsletter. Many players have speculated about the actual meaning of the phrase.

Gallery Edit

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