- Player approaches a pitch black corridor
- Player fires a flare revealing several monsters which burn as flare passes

- Monster just out of range of flare charge at player
- Player can set down flare beacon to stop monster from approaching or to kill any monsters within flare beacon range.

Player only has so many flares and flare beacons.

- flare shots AOE kill but attracts attention.
- bolt shots deal some damage (not kill) but can be used to mislead.
- flare beacons block incoming hordes.