diff --git a/src/burn/drv/pst90s/d_hyperpac.cpp b/src/burn/drv/pst90s/d_hyperpac.cpp
index 8f5b10116..642857179 100644
--- a/src/burn/drv/pst90s/d_hyperpac.cpp
+++ b/src/burn/drv/pst90s/d_hyperpac.cpp
@@ -1091,6 +1091,24 @@ static struct BurnRomInfo Snowbro3RomDesc[] = {
 STD_ROM_PICK(Snowbro3)
 STD_ROM_FN(Snowbro3)
 
+static struct BurnRomInfo BallboyRomDesc[] = {
+	{ "27c010.ur4",    0x020000, 0x5fb51b99, BRF_ESS | BRF_PRG }, 		 //  0	68000 Program Code
+	{ "27c010.ur3",    0x020000, 0xa9c1fdda, BRF_ESS | BRF_PRG }, 		 //  1	68000 Program Code
+
+	{ "27c040.ua5",    0x080000, 0x0604e385, BRF_GRA },			 //  2	4bpp Sprites
+	
+	{ "27c160.un7",    0x200000, 0x4a79da4c, BRF_GRA },			 //  3	8bpp Sprites
+	{ "27c160.un8",    0x200000, 0xbfef8c44, BRF_GRA },			 //  4	8bpp Sprites
+
+	{ "27c040.us5",    0x080000, 0x7c6368ef, BRF_SND },			 //  5	Samples
+	
+	{ "sound.mcu",     0x010000, 0x00000000, BRF_PRG | BRF_NODUMP },	 //  6	Sound MCU
+};
+
+
+STD_ROM_PICK(Ballboy)
+STD_ROM_FN(Ballboy)
+
 static INT32 HyperpacDoReset()
 {
 	HyperpacSoundLatch = 0;
@@ -4101,7 +4119,7 @@ struct BurnDriver BurnDrvWintbob = {
 };
 
 struct BurnDriver BurnDrvSnowbro3 = {
-	"snowbros3", "snowbros", NULL, NULL, "2002",
+	"snowbro3", "snowbros", NULL, NULL, "2002",
 	"Snow Brothers 3 - Magical Adventure\0", NULL, "bootleg", "Kaneko Pandora based",
 	NULL, NULL, NULL, NULL,
 	BDF_GAME_WORKING | BDF_CLONE | BDF_BOOTLEG, 2, HARDWARE_MISC_POST90S, GBF_PLATFORM, 0,
@@ -4109,3 +4127,13 @@ struct BurnDriver BurnDrvSnowbro3 = {
 	Snowbro3Init, SnowbrosExit, Snowbro3Frame, NULL, Snowbro3Scan,
 	NULL, 0x400, 256, 224, 4, 3
 };
+
+struct BurnDriver BurnDrvBallboy = {
+	"ballboy", "snowbros", NULL, NULL, "2003",
+	"Ball Boy\0", NULL, "bootleg", "Kaneko Pandora based",
+	NULL, NULL, NULL, NULL,
+	BDF_GAME_WORKING | BDF_CLONE | BDF_BOOTLEG, 2, HARDWARE_MISC_POST90S, GBF_PLATFORM, 0,
+	NULL, BallboyRomInfo, BallboyRomName, NULL, NULL, SnowbrosInputInfo, SnowbrojDIPInfo,
+	Snowbro3Init, SnowbrosExit, Snowbro3Frame, NULL, Snowbro3Scan,
+	NULL, 0x400, 256, 224, 4, 3
+};
\ No newline at end of file