The Stun Grenade is a grenade released on the Holiday Update 2014. It can be unlocked at level 7 and costs 750 cash per 5 grenades. It will stun anyone caught within the blast radius for a brief period of time, but deals no damage unlike the Energy Grenade.
Trivia
- This grenade is the buyable and same version of Energy Grenade and MIB Neuralyzer.
- This grenade has same price as normal grenades.
- Wearing either of Ghostbusters Pants will make you immune against Stun Grenades.