User blog comment:Tricoro/Counting Stacking Abilities/@comment-26044650-20150208051443

I was browsing various Cookie Run videos (well... who wouldn't?) and a series of "God Mode" Cookie Run videos caught my eye. I decided to check them out because I thought it was just someone being silly or actually hacking the game.

It was actually 100% legit. He used Muscle Cookie and the Invincible to 70% of Obstacles random boost and NEVER got hit once. He just ran through all the obstacles like it was nothing. Never got hit at all.

I decided to try it myself. I was stunned. I was never hit once. AT ALL.

Either the odds of being hit with Muscle Cookie's Invincible to 75% of Obstacles and Random Boost's Invincible to 70% of Obstacles are astronomically low, or the percentages are actually additive, not multiplicative.

You can view an example here.