Concussion Rounds

Overview

 * Critical hits over 2500 in damage stuns the enemy for 2 seconds.
 * 12 seconds cooldown.
 * Community perk by Azrik.
 * Unlocked at Rank 47 for players, who have The Last Stand DLC.

Notes & tactics

 * Some weapons that can go well with this perk are the Sniper rifle, Plasma rifle, Nailgun & Ballista. It is recommended that these are used on SiMo with the Marksman perk to get past the damage threshold for Concusion rounds.
 * It might be tricky sometimes, since the player might want to stun a specific enemy (e.g. a boss) and then they have to hold the fire of the high-damage weapon in order to save the stunning shot for the important lume.
 * It can find some use in all game modes, including survival, since the stun can serve random purposes for holding & kiting the lumes.