. And a number from 0 to 1. It just changes the gamma, but it might be considered an unfair advantage, so check the rules of the server you want to use this. Minecraft Alpha is About to Disappear! Game Yum from www.gameyum.com This will launch after the upcoming 1.19 update has shipped, but we’ll be testing it further in upcoming betas. True show a message with the new gamma value. You should see this change reflected the next time that you log into minecraft on your windows or mac computer.