Ash's gadget is a breaching round that allows her to open up holes in soft walls (dry walls that are not reinforced) and hatches (that are not reinforced). Ash has two breaching rounds.
Thermite's gadget is an Exothermite Charge which is able to reinforced walls and hatches. Thermite has two Exothermite Charges.
Castle's gadget is an armor panel that is bulletproof. The panel can be placed on doorwalls and windows. Castle has three armor panels.
Pulse's gadget is a heartbeat sensor. The heartbeat sensor is able to detect attacker's heartbeast through walls and floors up to a certain distance. You can use the heartbeat sensor anytime and as long as you want during the round.
