diff --git a/src/mame/igs/goldstar.cpp b/src/mame/igs/goldstar.cpp
index 945b630084ea9..236c5e236e902 100644
--- a/src/mame/igs/goldstar.cpp
+++ b/src/mame/igs/goldstar.cpp
@@ -5121,6 +5121,32 @@ static INPUT_PORTS_START( pkrmast )
 	PORT_DIPSETTING(    0x00, "Only Logos" )
 INPUT_PORTS_END
 
+static INPUT_PORTS_START( crazybonb )
+	PORT_INCLUDE( pkrmast )
+
+	PORT_MODIFY("DSW2")
+	PORT_DIPNAME( 0x07, 0x07, "Main Game Pay Rate" )     PORT_DIPLOCATION("DSW2:1,2,3")
+	PORT_DIPSETTING(    0x07, "90%" )
+	PORT_DIPSETTING(    0x06, "85%" )
+	PORT_DIPSETTING(    0x05, "80%" )
+	PORT_DIPSETTING(    0x04, "75%" )
+	PORT_DIPSETTING(    0x03, "70%" )
+	PORT_DIPSETTING(    0x02, "65%" )
+	PORT_DIPSETTING(    0x01, "60%" )
+	PORT_DIPSETTING(    0x00, "55%" )
+
+	PORT_MODIFY("DSW5")
+	PORT_DIPNAME( 0x40, 0x40, "Coin Out Rate" )          PORT_DIPLOCATION("DSW5:7")
+	PORT_DIPSETTING(    0x40, "1" )
+	PORT_DIPSETTING(    0x00, "100" )
+
+	PORT_MODIFY("DSW7")
+	PORT_DIPNAME( 0x03, 0x03, "Minimum Bet To Play" )    PORT_DIPLOCATION("DSW7:1,2")
+	PORT_DIPSETTING(    0x03, "1" )
+	PORT_DIPSETTING(    0x02, "8" )
+	PORT_DIPSETTING(    0x01, "16" )
+	PORT_DIPSETTING(    0x00, "32" )
+INPUT_PORTS_END
 
 static INPUT_PORTS_START( jkrmast )
 	PORT_START("IN0") // PLAYER
@@ -25370,8 +25396,8 @@ GAME(  1999, jkrmastb,   jkrmast,  jkrmast,  jkrmastb, cmaster_state,  init_jkrm
 GAME(  1993, pkrmast,    0,        pkrmast,  pkrmast,  cmaster_state,  init_pkrmast,   ROT0, "Fun USA",           "Poker Master (ED-1993, dual game, set 1)",    0 ) // puts FUN USA 95H N/G  V2.20 in NVRAM
 GAME(  1993, pkrmasta,   pkrmast,  pkrmast,  pkrmast,  cmaster_state,  init_pkrmast,   ROT0, "Fun USA",           "Poker Master (ED-1993, dual game, set 2)",    0 ) // needs dips fixed, puts PM93 JAN 29/1996 V1.52 in NVRAM
 GAME(  1993, missbingo,  pkrmast,  pkrmast,  pkrmast,  cmaster_state,  init_pkrmast,   ROT0, "Fun USA",           "Miss Bingo (Poker Master HW, dual game)",     0 ) // needs girl support
-GAME(  1997, crazybonb,  0,        crazybonb, pkrmast, cmaster_state,  init_crazybonb, ROT0, "bootleg (TV Games)", "Crazy Bonus 2002 (Ver. 1, dual game)",       MACHINE_UNEMULATED_PROTECTION ) // F.B. & POKER 94, VER.1 in NVRAM, decryption seems ok, possibly needs proper memory map
-GAME(  1993, missbingoc, crazybonb,crazybonb, pkrmast, cmaster_state,  init_crazybonb, ROT0, "bootleg",            "Miss Bingo (Crazy Bonus DB, dual game)",     MACHINE_UNEMULATED_PROTECTION ) // same program as crazybonb
+GAME(  1997, crazybonb,  0,        crazybonb,crazybonb,cmaster_state,  init_crazybonb, ROT0, "bootleg (TV Games)", "Crazy Bonus 2002 (Ver. 1, dual game)",       MACHINE_UNEMULATED_PROTECTION ) // F.B. & POKER 94, VER.1 in NVRAM, decryption seems ok, possibly needs proper memory map
+GAME(  1993, missbingoc, crazybonb,crazybonb,crazybonb,cmaster_state,  init_crazybonb, ROT0, "bootleg",            "Miss Bingo (Crazy Bonus DB, dual game)",     MACHINE_UNEMULATED_PROTECTION ) // same program as crazybonb
 
 GAME(  199?, chthree,    cmaster,  cm,       cmaster,  cmaster_state,  init_chthree,   ROT0, "Promat",            "Channel Three",                               0 ) // hack of cmaster, still shows DYNA CM-1 V1.01 in book-keeping