27,the Unlucky Number

When 27 random kids get picked to do an experiment for a (mad) scientist, things for them go upside down. Put in the middle water mile long and mile wide it pretty freaky! Plus, it gets deeper by the minute, and they are given a small raft that can barely float each. They must catch their own food and survive the beast that i lurking in the water. Rumor has it, that the deeper the water gets the stronger and bigger the beast gets. Will they have what it to survive, or will they die trying.