Have you guys ever failed a KQ?

[Loveless]

Failed KQs are pretty common.

First and foremost as everyone has mentioned... 99.9% of the failed KQs are due to sheer idiocy. It's unfortunate that there is no cure for it.

Another is because there isn't enough people. I've had half the group commit suicide because we had one Cleric in the Robo KQ. Mind you we succeeded with flying colors.

On the other hand, I have never failed a KQ while playing Bright Kingdom. You can have 2-3 people and still finish it with no problems. The only exception would be Slime if there is no healer or person with high enough HP and Honeying cause the time limit is shorter with too many mobs.