The Walking Dead questions

If you buy it you get all 5 chapters (there's one dlc atm that is not included)

When you buy it you get all the episodes (5). There isn't a season pass but a dlc was released ( the only one for this game)
It takes 10-12 hours to complete it I would say ( I didn't complete it yet).

As I said, I haven't finished it yet, but I love playing this game so it's definitly worth it if you like a game with a good story and choices that actually matter.

How long is it? Steam says I logged 13 hours in it for one play-through.

What are episodes? The game is broken up into 5 different "episodes," basically 5 different chapters of the story. If you bought it early on you'd get each new episode as it was released and could play along as the story unfolded. Now that it's all been released, you get the entire game at once when you buy it.

What's included? All 5 episodes that belong to the main game are included. There's a new DLC that I believe takes place in between the end of the story in this game and the start of the upcoming next game that was just released called 400 Days that you have to buy separately, though.

Is it worth it? If you have any fondness for adventure games, I think so. I'm not generally a fan of the TV series or the recent zombie craze in general, but I loved the game.