diff --git a/app/blueprints/api/v1/raid_blueprint.rb b/app/blueprints/api/v1/raid_blueprint.rb
index afd190b..4257a97 100644
--- a/app/blueprints/api/v1/raid_blueprint.rb
+++ b/app/blueprints/api/v1/raid_blueprint.rb
@@ -13,7 +13,7 @@ module Api
           }
         end
 
-        fields :slug, :level, :element
+        fields :slug, :level, :element, :game_id
 
         association :group, blueprint: RaidGroupBlueprint, view: :flat
       end
diff --git a/app/controllers/api/v1/raids_controller.rb b/app/controllers/api/v1/raids_controller.rb
index 9619d7c..aa75036 100644
--- a/app/controllers/api/v1/raids_controller.rb
+++ b/app/controllers/api/v1/raids_controller.rb
@@ -74,7 +74,7 @@ module Api
       end
 
       def raid_params
-        params.require(:raid).permit(:name_en, :name_jp, :level, :element, :slug, :group_id)
+        params.require(:raid).permit(:name_en, :name_jp, :level, :element, :slug, :group_id, :game_id)
       end
 
       def apply_filters(scope)
diff --git a/db/migrate/20260106102045_add_game_id_to_raids.rb b/db/migrate/20260106102045_add_game_id_to_raids.rb
new file mode 100644
index 0000000..fc48b69
--- /dev/null
+++ b/db/migrate/20260106102045_add_game_id_to_raids.rb
@@ -0,0 +1,5 @@
+class AddGameIdToRaids < ActiveRecord::Migration[8.0]
+  def change
+    add_column :raids, :game_id, :integer
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 7bcee92..7168c1b 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[8.0].define(version: 2026_01_05_053753) do
+ActiveRecord::Schema[8.0].define(version: 2026_01_06_102045) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "btree_gin"
   enable_extension "pg_catalog.plpgsql"
@@ -755,6 +755,7 @@ ActiveRecord::Schema[8.0].define(version: 2026_01_05_053753) do
     t.integer "element"
     t.string "slug"
     t.uuid "group_id"
+    t.integer "game_id"
   end
 
   create_table "skill_effects", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|