HEY EVERYONE!!!!!

I dont have l4d, but I downloaded it from l4d2 somehow. I still didnt get a lot of achievements, and ive never heard of that one. Good job though!

congratulation ^^

Congratulations.

HOW IVE TRIED AND FAIL(yes i said fail)SOOOOO MANY TIMES!!!!!!!!!!!!!!!!!!».«

how did you get it and are you talking about fanpop or the xbox360

Me and my friend tried so hard to beat that and we never did! Good job to you!

I dont have left 4 dead or left 4 dead 2 but im trying to borow it from my friend!!!!

Here's a more thorough explanation: When starting the campaign grab yourself an adrenaline and pipe bomb and then MURDER all AI bots. It's near impossible to do it with them. Not saying it can't be done just that it is hard. Grab a shotgun and a melee. Run up the left side. Once you get to the broken road ramp you have 2 choices. 1 would be to continue on the bottom which is more difficult but will almost always yield an extra adrenaline. Or run up the ramp which is almost always zombie free but doesn't always yield an adrenaline but it's ok - I always go up. If you do not get another adrenaline by this point then save it. Go back to the left side of the bridge and continue running until you reach an open box truck. That truck always has either adrenaline, pills, or both. If it just has pills grab the pills, pop them, then grab your adrenaline. If it has adrenaline then take your adrenaline and grab another. You'll very shortly after reach a path that extends off the bridge. Run on that path until just before you reach the end of it [part where tank comes] then take the next adrenaline. Run strait ahead to the ladder while watching out for any flying weaponized vehicles. Haul ass across the top portion of the bridge. Once you reach the end of it chuck the pipe bomb. Run off of the top portion of the bridge and keep going a little ways until you reach the hummer which has 2 pipe bombs on it. Chuck one behind you and grab the second one. Halfway down the long stretch chuck the pipe bomb onto the lower part towards the left side. Then you are scott free and should make it to the chopper very simply. I have never steered anyone wrong with this strategy good luck.

I'd like to take a second to point out the specific battle tactics you must employ when using the shotty and melee. DO NOT SHOOT EVERY ZOMBIE YOU WILL GET MURDERED BY SPECIALS. When zombies appear in front of you do 2 bumps and then 2 shots if you get stopped by any in front then knock them back and jump over them. If any stop you from the front turn around and shoot only 1 time and bump any that remain. In times of low zombie assault reload your weapon. The melee should only be employed if you are stopped and you have no shells in the chamber. Always stay stocked. When running past the guns lying on the ground, if one of them is a shotgun PICK IT UP IMMEDIATELY but don't waste too much time because you don't want to be clogged up by zombies especially in the areas that these guns lay because they are tight spots. Also, the cars on the bridge are very useful in getting out of hordes because you can jump on them with little effort where the zombies have to actually climb on top of them. After on the car you can jump over any zombies in front of you. GOOD LUCK NIGGAS