I didn't understand what exactly we need to do in this game ?
Viewing post in The Horde Jam Edition jam comments
Use your rock to collect materials. Use those materials to craft the tools you need for collecting more materials, and build defenses. At night, zombies will appear, which will try to kill you, but will have to destroy your base to get to you. They will die during the day. The goal of the game is to survive for as long as possible.