Okay guys, I dont mean to preach, but as a marine, if you get trip mines, REMEMBER this isnt HalfLife Deathmatch man - Not everyone has the same "type" of character, some are smaller than others, AND more agile- - Not only can the

Crawl on the walls and ceiling- THEY OFTEN DO! Dont just put a damm tripmine at eye level and thing thats it! Also- apart from placing one ABOVE Eye level- place one BELOW- those dang

and

can sqeeze under them easily if they are at eye level! Think like a

and you'll kill

's
-Also this isnt a disco club, we dont need lazers EVERYWHERE- Choke points!!! Im sure a lot of you know this, but OMG when I play a

all I see when the commander gives out mines is lines criss crossing the spawn room. Go out with a LMG, 5 mines, and a knife. Possibly a jetpack if your team has RP to spare, BUT DONT demand one- And place them at choke points throughout the map. If you can sneak by the main alien offensive, often times when an alien dies, he RUSHES back to the main group ( like you know on the maps, when the KHarra are winning they always choke up certain points as they seige the marines) and they dont pay attention to things as closely as they would in "enemy" terroritory- and they run right into mines normally they would avoid.
Think like a

and kill

s
Think like a

and die like a
Also mines on floor are good
Just dont jump on the " HMG plz" bandwagon, make due with what you got. Most often when Im playing I see just enemy

and gorges, maybe a fade or two and people sit at base DEMANDING shotguns, HMGS, jetpacks. Okay if you can afford them, toss them out, but you dont need an HMG to kill a sulk or gorge. Even fades, grab a buddy- and its EASY
In my experence, Marines can't solo really well- we group. I mean we can solo for a bit and all, but were much more effective in atleast 2 man fireteams, 3-5 preffered.
- Not everyone needs a HMG. Maybe its just from the movie Aliens 2, but I think that 2 HMGs + 1 Gernader and rest LMGs or MAYBE a shotgun is all thats needed. If you play right- you dont all need expensive gear.
Course when you play with people that ignore the fact you dont need HMGS and HVY armor to kill gorges and sulks, you are doomed to an extent.
- DOnt move out alone!! Always travel with atleast 2 people- even in early rushes!
3 LMGs can take an ono
4 LMGS can easily take an ono
TO many this may seem really stupid and all, like everyday crude, but a lotta people dont know it or care about it