Includes the upgrades needed for efficient use of various types of explosives in the field.
- Level 1:
- Enables Place Claymore. Allows you to disarm claymores through the Disarm native ability (hotkey 'T' by default). Disarming an explosive or turret will remove it from play and deliver it to your inventory as the corresponding item, allowing you to place it elsewhere. Place Claymore has a 37 second cooldown.
- Level 2:
- Enables Place Chain Explosive. Allows you to disarm chain explosives. Place Chain Explosive has a 37 second cooldown.
- Level 3:
- Makes it so that only you can destroy your own explosives.
- Level 4:
- Level 5:
- Enables Place Detonator, which, when used on a chain explosive, places a remote detonator on it which lets you set off the explosive with a double-tap of the 'G' key (by default). ~10 second cooldown.