Transform into a mob!

Search for your favourite mob in your world/on your server. Once you found it, press ‘U’, while looking directly at it. While doing, you should notice the message “You feel it tingle” or something. In case you don’t see it, reinstall the modpack your check your config. After pressing the key for 100 ticks (5 seconds), you will transform into a mob of the same type. Your Unlock progress is complete! ;D In case you want to change it again, change the config “unlockOverridesCurrentShape” to true, so you’ll be able to override it at any time.

You can switch your shape by pressing ‘G’. Choose carefully! This choice is forever! Once chosen, you can’t change it again! (But still, there’s an OP-command and a config-option to reset your second shape after death…)