Allows the marine to shoot grenades and improves the performance of all grenade launchers.
- Level 1:
- Confers +50 damage, +0.5m radius, and -0.5s reload time for all grenade launchers. Enables Assault Grenade Launcher, which deals 500 Explosive damage in an area roughly twice that of a normal launcher. 27 second cooldown.
- Level 2:
- Confers +100 damage, +1m radius, and -1s reload time for all grenade launchers. Increases Assault Grenade Launcher damage to 600. 24 second cooldown.
- Level 3:
- Confers +150 damage, +1.5m radius, and -1.5s reload time for all grenade launchers. Increases Assault Grenade Launcher damage to 700. 21 second cooldown.
- Level 4:
- Confers +250 damage, +1.5m radius, and -2s reload time for all grenade launchers. Increases Assault Grenade Launcher damage to 850. 18 second cooldown.
- Level 5:
- Confers +350 damage, +1.5m radius, and -2.5s reload time for all grenade launchers. Increases Assault Grenade Launcher damage to 1100. 15 second cooldown.