Improved lockdown coop map. Lighting, textures, sounds, alien spawns have been redone with emphasis on atmosphere and some strategy.
Install - C:\Program Files (x86)\Steam\steamapps\common\Aliens versus Predator Classic\avp_rifs\custom and start a skirmish/coop or multiplayer game. Use + for jetpack and grapple.
There are less weapons than the overstocked original lockdown map but more time between the large swarms of aliens. There's also some traps that can work for or against you. See the readme for more hints.
Credits to Rebellion for the original lockdown map.