Can't seem to buy a flight path without Kreds. Why not? Not fond of free to try games that lock off a huge portion of the game behind monetary purchases.
For the candle on the right, look at the Symbols on Board. They're in the correct order, but you just need to find which way they should be placed on the puzzle (read: Rotate the colors like a dial around the star until the candle lights)
Is it me or is the Rambo way too overpowered? He will clear out a whole horde of zombies in under a second with his molotovs and chain gun.
I've only been able to kill him after maxing out my stats and then swarming him from one side after my specials attack from the other side so he can't hit them all at once.
My only gripe I can really give this game is the lack of an option to use WASD keys. It's far more natural, for me to use that name the arrow keys on the right side of the keyboard. That and I hate having to move from keyboard to mouse, then back to keyboard just to restart a round after dying.