Which one should I get? Some of the reviews say that the original content is also in the sequel.
>>381597219
Get 2 since it still has a community. And yeah they ported the first games levels.
>>381597219
2 has everything 1 has and more.
2, definitevly
it has everything L4D1 had except legs
>>381597219
Just get 2. People used to be asshurt about the two games splitting the community but eventually Valve ported all of 1's content to 2, including the original characters.
2 gives you 1's entire campaign but with 2's new infected and weapons along with 2's campaign. If you buy 2 then you basically get both games in one.