[quote=@Darcs]
I don't know, it's a pretty obscure game, I'm actually surprised you've heard of it.
[/quote]

Is it obscure? Tell Tale got a lot of publicity after doing The Walking Dead game. Anyway the reason why she looks different is that like many long running comics, the artists tend to rotate, especially when it comes to cover art. What you see in the game is her most consistent look.