VIDEOS:
Battle Royale Student Collars
In the Battle Royale program, if a student enters a danger zone or misbehaves, their collar will be detonated.
Example of:
Explosive Leash
Swordfish
Example of:
Explosive Leash
Deadlock Collar
Example of:
Explosive Leash
Splatoon 2 - Test failed
Example of:
Explosive Leash
Suicide Squad - Killer App
Example of:
Explosive Leash