Intro: These four guys were put together by the local Park Rangers to find out what was the cause of 15 brutal deaths near the mountain valley area. Since the Park Ranger believe it is a disturbed animal of some kind they are sending these hunters up into the park to kill the beast(s).
The four men have decided to go through the lower levels of the park before they head up in the mountains. They find a trail of blood while walking through the lower levels and begin to follow. Until they feel a chill up their back as if something in the brush is closely watching their movements.
The four men enter a marsh and set up camp and wait until nightfall since all of the attacks happened at night. Two of the four hunters begin to get nervous because of the feeling they're being watched and they begin to think they are being followed by a very large creature. When nightfalls they will split up and search for the beast(s).
One of the men is shocked to find some bones that don't look that old while the other finds some freshly drawn blood. They begin to worry about the other group because they hear a deafening roar from the valley where they're partners went. One of them then realizes that they are being tracked and they should take shelter in a nearby cave.
One of the men enters a cave looking for his partner since he said he was going to look for wood. He heard his partner screaming and then was silenced by what sounded like a hammer crushing down on a rock. He traveled deeper in the cave and his dog started to growl. He kept moving getting more nervous by the second. Then he saw to big yellow-orange eyes staring into his soul tried to see the creature for how big it was but all he saw was his partner in a pool of blood with a huge claw mark on his chest. The first thing that came to mind was to scream but his scream was drowned out by the creatures horrifying roar.
The two other men decided to take shelter in a nearby cave. As soon as they entered they started to hear yawning and whimpering. But one of the men was stricken in the chest by a razor sharp claw and he fell on the ground struggling to breath because of the shock of what he was seeing. The other man was so terrified that he just fell on his knees and screamed but was too late for the beasts claws impaled him before the shriek got out. ENDING: The monsters got there through a interdimensional rift that was opened in the mountains and they left their world and began to terrorize ours. But remember they aren't the only monsters to make it out of the rift. Also all hunters were killed by the monsters.