Paper Sorcerer is worth $10 on its own in my opinion. This is great bundle, I'm definitely getting it as I don't have any of the other games in the bundle
I got the Paper Sorcerer for 1$ and it is a fun game so far.
edit: in two hours played game got stuck two times and I needed to kill the process :/
Not frozen, but the game gets into some loops where I cannot do anything anymore.