video:
http://media.putfile.com/theoutpost
vehicles: jetpack and to flying ships that craches in the middle on the map
weapons:
alot of effects and shader swamps. (be shure to try the shotgun

smg: red balls comes out in a sircle(picture 2)
nedler: blue nedlers
sword: differnt color
battlerifle: shoot very fast and automatic
shot gun: cind of fireworks looking effect
rocket lancer: nuke
magnum: like i remember it from old days with the first golden eye game
bruteshot: hidden gun...
map: night time, reskinned and platform`s on the side of the map
play on deafault settings
pictures:




credits:
zkid111 for making the movie
xenowisp
all halo2 program and plugin makers out there