Monster Invasion

Its the year 2020, somewhere in the desert, a mysterious research facillity has succesfully experimented on building a gate to Hell. What they did not know, the portal is not closing again, it happens to relocate everytime they manage to shut Portal down. This comes with greater Problems, since the Mysterious Creatures on the other side have found great Interest in entering our World now. The Creatures from the other side however, are extremely hostile and bloodthirsty. After numerous attacks by these creatures from the other side, sometimes in counts up to dozens of entites entering our world at the same time, a special Unit was created to counter the entitires trying to enter our world and do harm. As the player(s), you are part of that Special unit, your job is to stop all of the entities from gaining advantage over the facillity and possible entering civilisation.
#shooter