How do I activate 400 days on steam if can't register Season 1

I bought season one at Best Buy (not thru Tell Tale website). I had to buy the DLC 400 days on Amazon which makes me use this Steam application. Steam requires me to register Season 1 before I can unlock 400 days, but I have no idea how to do this since there is no registration key for Season 1. Anyone know what I can do?

Comments

  • To clarify, this is the Walking Dead game

  • TelltaleMikeTelltaleMike Former Telltale Staff

    Please contact/email our Support Staff at Support@Telltalegames.com for further assistance with this particular issue.

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