It begins with the fact that the spacecraft "Cassiopeia" crashed on the planet, which seized power in a monkey. Later, it turns out that this is our land only in the distant future, but there were astronauts from the ship, because "asleep" in their capsules extra couple of thousand years. Astronauts are caught and put in the Research Medical Center, where clever monkeys hold sorts of experiments on human beings.
You just take on the role of one of these astronauts, Willis, trying to escape first from his jail cell, then find the fighters with the anti-monkey mode, and, eventually, to get to the root cause itself is so strange role reversal, and apes, humans in the past. It is clear that the main task and will be the release of all freedom-loving and cheerful people from the power of the ruthless, smelly, hairy and completely uncontrolled primates.

An origin story set in present day San Francisco, where mans own experiments with genetic engineering lead to the development of intelligence in apes and the onset of a war for supremacy.

An origin story set in present day San Francisco, where mans own experiments with genetic engineering lead to the development of intelligence in apes and the onset of a war for supremacy.

An origin story set in present day San Francisco, where mans own experiments with genetic engineering lead to the development of intelligence in apes and the onset of a war for supremacy.

An origin story set in present day San Francisco, where mans own experiments with genetic engineering lead to the development of intelligence in apes and the onset of a war for supremacy.

An origin story set in present day San Francisco, where mans own experiments with genetic engineering lead to the development of intelligence in apes and the onset of a war for supremacy.

An origin story set in present day San Francisco, where mans own experiments with genetic engineering lead to the development of intelligence in apes and the onset of a war for supremacy.

An origin story set in present day San Francisco, where mans own experiments with genetic engineering lead to the development of intelligence in apes and the onset of a war for supremacy.

An origin story set in present day San Francisco, where mans own experiments with genetic engineering lead to the development of intelligence in apes and the onset of a war for supremacy.

An origin story set in present day San Francisco, where mans own experiments with genetic engineering lead to the development of intelligence in apes and the onset of a war for supremacy.

An origin story set in present day San Francisco, where mans own experiments with genetic engineering lead to the development of intelligence in apes and the onset of a war for supremacy.

An origin story set in present day San Francisco, where mans own experiments with genetic engineering lead to the development of intelligence in apes and the onset of a war for supremacy.

An origin story set in present day San Francisco, where mans own experiments with genetic engineering lead to the development of intelligence in apes and the onset of a war for supremacy.

The sole survivor of an interplanetary rescue mission searches for the only survivor of the previous expedition. He discovers a planet ruled by apes and an underground city run by telekinetic humans.