How to hatch the EGG Gabe gave?

This EGG given by Gabe is still in my inventory for quite awhile.
when it will hatch? OR what we need to do to hatch it?
What monster is inside it- good or lousy monster?

it will never hatch

Thanks Omega. Then, they shouldn’t put hatching egg as a objective/mission

It will hatch, just you haven’t given it enough time. Don’t worry though, it is worth the wait.

of course its gonna hatch just play another game while you wait but what monster gonna come out a rare or starter or something

so roughly how long for the egg to hatch? 2,3 or 4 months? (otherwise wait until old already. kakaka)
EarthSensei u seem like hinting a great monster will result from d hatching. Sure or not? Scare at the end, a big fat cat with low stat appear from d egg. kekekekeke…

How to accelerate the hatching?

Beside this Terra monster, what other really nice game u recommend? so can play others while wait for d hatch.

the egg doesnt hatch, EarthSensei is a troll