...ain/java/com/comandante/creeper/managers/GameManager.java

src/main/java/com/comandante/creeper/npc/Npc.java

src/main/java/com/comandante/creeper/npc/NpcAdapter.java

src/main/java/com/comandante/creeper/npc/NpcBuilder.java

src/main/java/com/comandante/creeper/npc/Temperament.java

world/npcs/treeberserker.json