|Empire||New ConglomerateTerran RepublicVanu Sovereignty|
|Certification Required||Concussion Grenade|
The Concussion grenade is a grenade usable by the Heavy Assault Class. It slows movement and aiming and distorts the vision of any infantry unit caught in the blast radius. This makes it an effective room breaching tool as the opposing force will have a difficult time reacting to the incoming assault. It is also very useful for getting behind Max units.