The Collider Badge
Positronic Obstacle
Level 3, 300 XP
Unlocked 14 Jun, 2016 @ 12:56pm
Electron
1 of 5, Series 1
Neutron
2 of 5, Series 1
Proton
3 of 5, Series 1
Quark
4 of 5, Series 1
Boson
5 of 5, Series 1