()<Speaker></Speaker>||<BIN>305</BIN>:Special items can be obtained from item boxes found in maps of the collaboration event. Both kinds of boxes contain items (such as frag grenades, flashbangs, and turrets). Green boxes have fewer items while gray boxes have more.
()<Speaker></Speaker>||<BIN>310</BIN>:Fragmentation grenades deal damage when used on the enemy.
()<Speaker></Speaker>||<BIN>311</BIN>:They inflict damage equal to 20% of the enemy's current HP + 3% of their maximum HP.
()<Speaker></Speaker>||<BIN>311</BIN>:On Hard difficulty, they inflict damage equal to 8% of the enemy's current HP + 2% of their maximum HP.