All powerful space aliens show up and will play a reality TV show very much akin to ALONE with you. You can not refuse. You'll be sent back in time 25000 years in the very area you are in now. They will take care you are not dropped in a glacier or in the sea though. you can take 10 items with you. if you do not actually own these items, they will be provided for you. you have to be able to carry these items on your person, so bringing a car or tank is out. clothes worn on your body do not count towards the items so dress warm, same goes for a pack to carry all your shit. if you want to bring a gun, the gun and if applicable 3 magazines count as one item. 100 rounds of ammo also count as one item. your mission is to survive for 365 days. if you do, you will be transported back to your time and will be rewarded 15 million US$.

What do you bring? What do you do?