Try again using Moon base for travelling to Lantern worlds not the map. That might help.

yep, i just revistied all the lantern hubs from the moon

Oh sweet, thanks guys

You need to visit all of the planets in the same "sitting". If you visit 3, turn the game off, then visit the others, it won't count. You gotta visit all 7 at once without turning the game off, basically.

There's 6 in the Moon Base, but don't forget to go outside and go through the Green Lantern portal also, for 7 total worlds you have to visit in 1 sitting.

As Bushwalker said above, you have to use the portals on the moon. Going via the globe in the watchtower doesn't count. Don't forget Oa as well. I was in control of batman when I used the portals. I don't know if that's important as well or not.

Originally posted by KidCrow:

Hey gang,

Just clocked the game 100%, but this achievement didn't unlock. Had to visit all the lantern planets to get to 100%, so what gives?!

Anyone else have this issue!