Jurassic Zombie

It turns out that the zombies were noted as early as the Jurassic period, and we wonder where all is taken. If straightened infected by ancient people, they do not carry the infection on to future generations. Help the hero, he escaped infection and feels the strength to resist the army of crazed green smelly monsters. Throw stones, throw power of the scale is adjusted to the right, and thinking about how to change weapons more effectively.