Title: Don't Buy
Review: Valve promised new characters, new weapons, new campaigns, new achievements.... and then they decided to release L4D2. Admitted in an interview, they started working on L4D2 IMMEDIATELY after L4D (this game) was launched. The lobby system is still bugged, and we are still waiting for the SDK (to allow user-made content) even though they were promised a long time ago. STAY AWAY FROM VALVE. They lie about what they have in store for their products.
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