diff --git a/titles/chuni/const.py b/titles/chuni/const.py
index b3a4cb5..3e83378 100644
--- a/titles/chuni/const.py
+++ b/titles/chuni/const.py
@@ -1,6 +1,7 @@
 class ChuniConstants:
     GAME_CODE = "SDBT"
     GAME_CODE_NEW = "SDHD"
+    GAME_CODE_INT = "SDGS"
 
     CONFIG_NAME = "chuni.yaml"
 
@@ -18,7 +19,7 @@ class ChuniConstants:
     VER_CHUNITHM_NEW = 11
     VER_CHUNITHM_NEW_PLUS = 12
     VER_CHUNITHM_SUN = 13
-
+    VER_CHUNITHM_SUN_PLUS = 14
     VERSION_NAMES = [
         "CHUNITHM",
         "CHUNITHM PLUS",
@@ -33,9 +34,10 @@ class ChuniConstants:
         "CHUNITHM PARADISE",
         "CHUNITHM NEW!!",
         "CHUNITHM NEW PLUS!!",
-        "CHUNITHM SUN"
+        "CHUNITHM SUN",
+        "CHUNITHM SUN PLUS"
     ]
 
     @classmethod
     def game_ver_to_string(cls, ver: int):
-        return cls.VERSION_NAMES[ver]
+        return cls.VERSION_NAMES[ver]
\ No newline at end of file