The people complaining about the grinding couldn't be any more wrong. The game is fairly easy, even in the early stages. As you progress, it becomes easier to upgrade. The game is fun, I enjoy sitting back, listening to music and playing this for a few hours on end. It's given me a lot of enjoyment for a free game.
*get rifle* Yay I can fight now! *fire at raptor, nothing happens* Shit! *runs away from raptor turns corner, there's another raptor there* fuuuuuuuuuuu-
Ultimately I think its a good game.
Maybe could do a bit better with the upgrades.
And the graphics are pretty amazing.
Definitely hated on the last upgrade though.
Great game and an awesome idea. Just not worth playing through if I have to deal with going through a shark's belly and not see the bat's flying behind me while dealing with the 7 in front of me :D
I need to ask my girlfriend about all those red obstacles.