diff --git a/.gitignore b/.gitignore
index 0e3c078..50112e9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -139,4 +139,5 @@ BSXScript_*
 !親愛度.rpgmvp
 !Dungeon_C.rpgmvp
 !タイトル新.rpgmvp
-!Outside_B.rpgmvp
\ No newline at end of file
+!Outside_B.rpgmvp
+!Inside_C.rpgmvp
\ No newline at end of file
diff --git a/www/img/tilesets/Inside_C.rpgmvp b/www/img/tilesets/Inside_C.rpgmvp
new file mode 100644
index 0000000..9b7ada4
Binary files /dev/null and b/www/img/tilesets/Inside_C.rpgmvp differ