Lumber Defense is a PVE Minigame plugin. Your objective is to survive attacks from mobs, and to defend your tree. The game features unique weapons, bosses and a shop system.
Watch the trailer here: https://youtu.be/dMFNwqaTdcs
You can watch a (old) full playthrough video here: https://www.youtube.com/watch?v=JHmi_LbGW9w.