Stun Grenades are unlocked at level 7 and will stun anyone caught within the blast radius for a brief period of time.
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 or Ghostbusters Jacket are both immune against Stun Grenades.