No, Alien Isolation is part of the February bundle - you'll have to pay the month of Feb now if you want access to it now.
Lol, that's fucking hilarious.
The bundle has really good games, but once again, not really worth 12$. They have to stop with the dumb shit of putting games that have already been bundled several times and discounted to hell and back even more. This is a bundle you'd expect from a Weekly Bundle or numered Indie Bundle. But a fucking bundle that costs 12$ and you have to buy it without knowing what's in it? noooooope