The To: The Unkown Sign doesn't work D:
the portal go to out of dome
Yay, thanks for using my idea!
you guys have crazy imaginations... ill start adding a portal to another world, and a pipe system for water/gas
The find a strange device or find a cave that goes straight to the core of the earth.
Theres already a space ship outside the dome and mabey a unicorn could be found when they find a protal to another world and have to go on a quest to get out of the dome.
Make them find an alien spaceship underground. And a Unicorn. Definitely a Unicorn. :D
@avatartronlex, I said for him to do that in my first comment already.
add a person on the outside trying to dig down and get in