diff --git a/project/data/levels/levels.json b/project/data/levels/levels.json
index f67d65b..98f43d3 100644
--- a/project/data/levels/levels.json
+++ b/project/data/levels/levels.json
@@ -1,7 +1,7 @@
 [
   {
     "name": "1-1",
-    "theme": "tutorial",
+    "theme": "castle",
     "abilities": [
       "dash"
     ],
diff --git a/project/data/sprites/sprites.json b/project/data/sprites/sprites.json
index 850fb5b..cb5ffcc 100644
--- a/project/data/sprites/sprites.json
+++ b/project/data/sprites/sprites.json
@@ -117,5 +117,34 @@
         "height": 16
       }
     ]
+  },
+  {
+    "id": "castle_block_full",
+    "subsheets": [
+      {
+        "id": "1",
+        "delays": [
+          1
+        ],
+        "width": 12,
+        "height": 12
+      },
+      {
+        "id": "2",
+        "delays": [
+          1
+        ],
+        "width": 12,
+        "height": 12
+      },
+      {
+        "id": "3",
+        "delays": [
+          1
+        ],
+        "width": 12,
+        "height": 12
+      }
+    ]
   }
 ]
\ No newline at end of file