diff --git a/core/assets/audio/.gitkeep b/core/assets/audio/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/core/assets/languages/en_US.json b/core/assets/languages/en_US.json
new file mode 100644
index 0000000..1264097
--- /dev/null
+++ b/core/assets/languages/en_US.json
@@ -0,0 +1,41 @@
+{
+  "_comment_Admin": "",
+  "admin.category.core.dungeon_list": "Dungeon list",
+  "admin.category.core.hostile_list": "Hostile list",
+  "admin.category.core.item_list": "Item list",
+  "admin.category.core.player_list": "Player list",
+  "admin.category.core.item_list.all": "All",
+  "admin.category.core.hostile_list.all": "All",
+  "admin.category.core.player_list.all": "All",
+  "_comment_Stats": "",
+  "stats.category.core.attack.base": "Attack",
+  "stats.category.core.attack.chance": "Attack Chance",
+  "stats.category.core.attack.rate": "Attack Rate",
+  "stats.category.core.defence.base": "Defence",
+  "stats.category.core.defence.chance": "Defence Chance",
+  "stats.category.core.defence.rate": "Defence Rate",
+  "stats.category.core.health": "Health",
+  "stats.category.core.penetration.base": "Penetration",
+  "stats.category.core.penetration.chance": "Penetration Chance",
+  "stats.category.core.penetration.rate": "Penetration Rate",
+  "stats.category.core.reflect.base": "Reflect",
+  "stats.category.core.reflect.chance": "Reflection Chance",
+  "stats.category.core.reflect.rate": "Reflection Rate",
+  "stats.category.core.resistance.base": "Resistance",
+  "stats.category.core.resistance.cold": "Cold Resistance",
+  "stats.category.core.resistance.gamma": "Gamma Resistance",
+  "stats.category.core.resistance.heat": "Heat Resistance",
+  "stats.category.core.resistance.ion": "Ion Resistance",
+  "stats.category.core.resistance.physical": "Physical Resistance",
+  "stats.category.core.resistance.plasma": "Plasma Resistance",
+  "_comment_Tabs": "",
+  "category.tabs.core.crafting": "Crafting",
+  "category.tabs.core.dashboard": "Dashboard",
+  "category.tabs.core.datapack": "Datapack",
+  "category.tabs.core.dungeons": "Dungeons",
+  "category.tabs.core.inventory": "Inventory",
+  "category.tabs.core.quest": "Quests",
+  "category.tabs.core.shop": "Shop",
+  "category.tabs.core.skills": "Skills"
+}
+
diff --git a/core/assets/textures/.gitkeep b/core/assets/textures/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/core/manifest.json b/core/manifest.json
new file mode 100644
index 0000000..23b8e2e
--- /dev/null
+++ b/core/manifest.json
@@ -0,0 +1,102 @@
+{
+  "name": "core",
+  "version": "0.0.1",
+  "admin_dungeon_list": {
+    "categories": {
+      "dungeon:all": {
+        "displayName": "admin.category.core.dungeon_list.all"
+      }
+    }
+  },
+  "admin_hostiles_list": {
+    "categories": {
+      "core:all": {
+        "displayName": "admin.category.core.hostile_list.all"
+      }
+    }
+  },
+  "admin_item_list": {
+    "categories": {
+      "core:all": {
+        "displayName": "admin.category.core.item_list.all"
+      }
+    }
+  },
+  "admin_panel": {
+    "categories": {
+      "core:admin_dungeon_list": {
+        "displayName": "admin.category.core.dungeon_list"
+      },
+      "core:admin_hostiles_list": {
+        "displayName": "admin.category.core.hostile_list"
+      },
+      "core:admin_item_list": {
+        "displayName": "admin.category.core.item_list"
+      },
+      "core:admin_player_list": {
+        "displayName": "admin.category.core.player_list"
+      }
+    }
+  },
+  "admin_player_list": {
+    "categories": {
+      "core:all": {
+        "displayName": "admin.category.core.player_list.all"
+      }
+    }
+  },
+  "core_systems": {
+    "categories": {
+    }
+  },
+  "dashboard": {
+    "categories": {
+      "core:dashboard_id":{
+        "displayName": "dashboard.category.core.dashboard_id"
+      },
+      "core:dashboard_finance":{
+        "displayName": "dashboard.category.core.dashboard_finance"
+      },
+      "core:dashboard_system":{
+        "displayName": "dashboard.category.core.dashboard_system"
+      }
+    }
+  },
+  "dashboard_finance": {
+    "categories": {
+    }
+  },
+  "dashboard_id": {
+    "categories": {
+      "core:rank":{
+        "displayName": "dashboard.category.core.id_rank"
+      },
+      "core:experiance":{
+        "displayName": "dashboard.category.core.id_exeriance"
+      }
+    }
+  },
+  "dashboard_system": {
+    "categories": {
+      "core:server_status":{
+        "displayName": "dashboard.category.core.server_status"
+      }
+    }
+  },
+  "quests": {
+    "categories": {
+    }
+  },
+  "recipes": {
+    "categories": {
+    }
+  },
+  "shop": {
+    "categories": {
+    }
+  },
+  "skills": {
+    "categories": {
+    }
+  }
+}