It's this the first gaeme?

[Series Of Tubes]

It starts in the middle of the story

[MrEWhite]

Yeah it is.

[clarkanoid]

It's the third season!

[Importuno]

it's the first game of the Third season. The start of the first part of teh episode is later shown to be a Flash forward.

[Cotten Eye Joe (Vik)]

It clearly says if you bought it (I strongly recomend the humble weekly sale) that it is 301-305 meaning the first five episodes of that season ( the third ) and when it starts in the middle of a story that is merly max's future vision he gets that reveles the futre which you start in as a tutorial.