You are the god of a small island, the people there worship you and do anything you say. However there is another island nearby with another god and people that worship him. So your goal is to throw your people over at the other island to take over that island, but you have to craft various weapons and armors for your people before throwing them over using the unique crafting system where you smash different resources together to make the armor and weapons you need.
Make sure you have a HTC Vive and that it's plugged in with Steam VR on. Then run the exe.