diff --git a/builds/genesis_plus_gx_libretro.dll b/builds/genesis_plus_gx_libretro.dll
index cce7ba9..f279184 100644
Binary files a/builds/genesis_plus_gx_libretro.dll and b/builds/genesis_plus_gx_libretro.dll differ
diff --git a/core/cart_hw/md_cart.c b/core/cart_hw/md_cart.c
index 8e2da9e..fdb06d7 100644
--- a/core/cart_hw/md_cart.c
+++ b/core/cart_hw/md_cart.c
@@ -180,7 +180,8 @@ static const md_entry_t rom_database[] =
 /* Thunderbolt II (uses 16-bits reads) */
   {0x0000,0x1585,0x40,0x40,{{0x55,0x0f,0xaa,0xf0},{0xffffff,0xffffff,0xffffff,0xffffff},{0x400000,0x400002,0x400004,0x400006},0,0,NULL,NULL,default_regs_r_16,NULL}},
 
-
+/* Chaoji Puke - Super Poker (correct ROM dump, original release is an overdump) */
+  {0xffff,0xd7b0,0x40,0x40,{{0x55,0x0f,0xaa,0xf0},{0xffffff,0xffffff,0xffffff,0xffffff},{0x400000,0x400002,0x400004,0x400006},0,0,NULL,NULL,default_regs_r,NULL}},
 /* Super Bubble Bobble */
   {0x0000,0x16cd,0x40,0x40,{{0x55,0x0f,0x00,0x00},{0xffffff,0xffffff,0xffffff,0xffffff},{0x400000,0x400002,0x000000,0x000000},0,0,NULL,NULL,default_regs_r,NULL}},
 /* Tenchi wo Kurau II - The Battle of Red Cliffs (Unl) */