Regret: Flying dead Jackal

[SmokiestGrunl]

Get the Fuel Rod cannon in the top floor of the room before the elevator. As the elevator is coming up, throw a plasma grenade on top of it. If done correctly one or two of the three Jackals should die. Get in the elevator and turn it on. As you are going down, take out the Fuel Rod Cannon. Use the melee attack on one of the dead Jackals. On the fourth or fifth hit, the Jackal will fly up and hit the ceiling.