I haven't really developed much of the idea, so feel free to give me ideas.
Six teenagers/young adults (3 girls and 3 boys) who are preferable from the age 16-20, have somehow gotten themselves stuck on an island.
Ideas on how:
Abducted and then set free to hunt
Stepped into some dimensional portal
On a boat/cruise that crashed
On this island, there are robots and their robot dogs hunting for the teenagers, just for the sport. The teenagers have to work together to survive and find a way off the island. The island will have three different areas. One would be a winter area with not much food or heat, but there houses and other buildings with supplies. (For example: Hospitals have medicine and bandages) Another area could be a forest filled with animals and food. Finally the last area would be where the robots hang out. This place would be chalked full of weapons and of course...robots.
Sound Like a good idea? I want this to be a casual btw.