Also there&#x27;s solid data against crunch. I&#x27;ve posted the game outcome project before. They sampled hundreds of developers and found a very negative correlation with crunch.<p>He&#x27;s true that voluntary crunch is less worse than mandatory but it still has a negative impact.<p><a href="http:&#x2F;&#x2F;gamasutra.com&#x2F;blogs&#x2F;PaulTozour&#x2F;20141216&#x2F;232023&#x2F;The_Game_Outcomes_Project_Part_1_The_Best_and_the_Rest.php" rel="nofollow">http:&#x2F;&#x2F;gamasutra.com&#x2F;blogs&#x2F;PaulTozour&#x2F;20141216&#x2F;232023&#x2F;The_Ga...</a>