I'm a new player trying to understand the Special Infected in Left 4 Dead. For the Smoker, what's their main attack and one visual or auditory cue that gives them away? For the Hunter, what's their primary attack and how can you identify them? For the Witch, what is their main danger and how can you avoid provoking them? Lastly, are there any 'Uncommon Infected' in Left 4 Dead 2, and if so, what is one unique property of the 'Fallen Survivor'?
Navigate to 'https://left4dead.fandom.com/wiki/Left_4_Dead_Wiki'. Click on 'The Infected' link. Scroll down the page to locate the 'Smoker' section. Identify the Smoker's main attack and one visual or auditory cue. Scroll down the page to locate the 'Hunter' section. Identify the Hunter's primary attack and how to identify them. Scroll down the page to locate the 'Witch' section. Identify the Witch's main danger and how to avoid provoking them. Click on the 'Uncommon Infected' link (if visible, otherwise search for it or navigate directly). Confirm if 'Uncommon Infected' are introduced in Left 4 Dead 2 and identify one unique property of the 'Fallen Survivor'. Synthesize all collected information to answer the task.
The agent successfully navigates to 'The Infected' page. States Smoker's main attack as strangling Survivors with a long tongue and a cue as emitting smoke when killed or frequently coughing. States Hunter's primary attack as pouncing and pinning down Survivors, and identifies them by their absurd speed/agility or growling sound when crouching (but otherwise silent). States Witch's main danger as charging and incapacitating/downing Survivors if startled, and how to avoid provoking them (e.g., by avoiding flashlights, gunfire, or proximity). Confirms that 'Uncommon Infected' are introduced in *Left 4 Dead 2*. States one unique property of the 'Fallen Survivor' (e.g., drops items like Molotovs, Pipe Bombs, or health kits upon death; wears a bulletproof vest; carries a ton of items).