Source SDK is not avalile on he Xbox 360 consoles.If you own the PC Version of Left 4 Dead 2, you can access the Source SDK by going to
Library> Tools
Then select "Left 4 Dead 2 Authorizing Tools".This is the Source SDK that is used for Left 4 Dead 2.If it is uninstalled, allow it to install as it wont take that long.Then double click it and when the screen for it comes up. Select the Hammer Editor Tool to make a map.
Some games on Steam do. These games include: Day of Defeat: Source Left 4 Dead 2 Team Fortress 2 Half-Life 2 Portal Half-Life 2: Episode 2 Counter-Strike Source Alien Swarm ( Free on Steam) Half-Life 2:Episode 1 Left 4 Dead Half-Life 2: Deathmatch
no, left 4 dead 3 would not have the same characters as in 1 or 2
left 4 dead 2 can be downloaded from Steam
No, Left 4 Dead 3 is not coming out. There is only Left 4 Dead and Left 4 Dead 2. Both fun games.
4 players can play in Left 4 Dead 2.
You can't get The Passing on Left 4 Dead 1. It is only a DLC for Left 4 Dead 2.
Not Left 4 Dead 1 or 2, but Valve and Havok announced the Haggard in Left 4 Dead 3.
Yes it does.
Left 4 Dead 2!!
It is a Key that will unlock the Left 4 Dead 2 in your steam library
If you love zombie games then you'll love Left 4 dead, they also came out with Left 4 Dead 2.
Steam's Left 4 Dead and Left 4 Dead 2 engines have eliminated bunny hopping.