The Collider Badge
Protonic Obstacle
Level 4, 400 XP
Unlocked 7 Nov, 2019 @ 7:30pm
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