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<!-- Meta Fox -->
<mamecheat version="1">
<cheat desc="no hit">
<script state="on">
<action>maincpu.mb@1969e = 60</action> <!-- bullet -->
<action>maincpu.mb@2d21e = 60</action> <!-- enemy -->
</script>
<script state="off">
<action>maincpu.mb@1969e = 67</action>
<action>maincpu.mb@2d21e = 67</action>
</script>
</cheat>
<cheat desc="auto fire">
<script state="on">
<action>maincpu.mb@f09c = 60</action> <!-- disable auto fire item check -->
<action>maincpu.mb@f0df = 30</action> <!-- button -->
<action>maincpu.mb@f0eb = 02</action> <!-- shot timer 1 -->
<action>maincpu.md@f586 = 103c0002</action> <!-- shot timer 2 -->
</script>
<script state="off">
<action>maincpu.mb@f09c = 67</action>
<action>maincpu.mb@f0df = 31</action>
<action>maincpu.mb@f0eb = 05</action>
<action>maincpu.md@f586 = 10350000</action>
</script>
</cheat>
<cheat desc="player speed">
<parameter>
<item value="0x0001">01 (slow)</item>
<item value="0x0003">02 </item>
<item value="0x0005">03 </item>
<item value="0x0007">04 </item>
<item value="0x0009">05 (fast)</item>
</parameter>
<script state="on">
<action>maincpu.mw@f274 = 103c</action> <!-- right -->
<action>maincpu.mw@f2aa = 103c</action> <!-- left -->
<action>maincpu.mw@f2d0 = 103c</action> <!-- down -->
<action>maincpu.mw@f2e6 = 103c</action> <!-- up -->
</script>
<script state="change">
<action>maincpu.mw@f276 = param</action>
<action>maincpu.mw@f2ac = param</action>
<action>maincpu.mw@f2d2 = param</action>
<action>maincpu.mw@f2e8 = param</action>
</script>
<script state="off">
<action>maincpu.md@f274 = 102b001d</action>
<action>maincpu.md@f2aa = 102b001d</action>
<action>maincpu.md@f2d0 = 102b001c</action>
<action>maincpu.md@f2e6 = 102b001c</action>
</script>
</cheat>
<cheat desc="sound test mode">
<!-- the game crash when you try to play code 0x13 or later -->
<comment>reset the game (F3) to enter sound test mode</comment>
<script state="on">
<action>maincpu.md@05aa4 = 00032df0</action>
<action>maincpu.mq@32df0 = 41f88000103900b0</action>
<action>maincpu.mq@32df8 = 0009b02800026740</action>
<action>maincpu.mq@32e00 = 0c00000266025310</action>
<action>maincpu.mq@32e08 = 0c00000166025210</action>
<action>maincpu.mq@32e10 = 0c00000866040410</action>
<action>maincpu.mq@32e18 = 00100c0000046604</action>
<action>maincpu.mq@32e20 = 061000100c000010</action>
<action>maincpu.mq@32e28 = 660a115000034eb9</action>
<action>maincpu.mq@32e30 = 0000d7b00c000020</action>
<action>maincpu.mq@32e38 = 66064eb900008578</action>
<action>maincpu.mq@32e40 = 114000024ef85abc</action>
<!--
32df0 | 41f8 8000 : lea $8000.w,A0 // sound code address ($ff8000)
32df4 | 1039 00b0 0009 : move.b $b00009.l,D0 // read input
32dfa | b028 0002 : cmp.b ($2,A0),D0
32dfe | 6740 : beq $32e40
32e00 | 0c00 0002 : cmpi.b #$2,D0
32e04 | 6602 : bne $32e08
32e06 | 5310 : subq.b #1,(A0) // decrease code -01
32e08 | 0c00 0001 : cmpi.b #$1,D0
32e0c | 6602 : bne $32e10
32e0e | 5210 : addq.b #1,(A0) // increase code +01
32e10 | 0c00 0008 : cmpi.b #$8,D0
32e14 | 6604 : bne $32e1a
32e16 | 0410 0010 : subi.b #$10,(A0) // decrease code -10
32e1a | 0c00 0004 : cmpi.b #$4,D0
32e1e | 6604 : bne $32e24
32e20 | 0610 0010 : addi.b #$10,(A0) // increase code + 10
32e24 | 0c00 0010 : cmpi.b #$10,D0
32e28 | 660a : bne $32e34
32e2a | 1150 0003 : move.b (A0),($3,A0) // play sound
32e2e | 4eb9 0000 d7b0 : jsr $d7b0.l
32e34 | 0c00 0020 : cmpi.b #$20,D0
32e38 | 6606 : bne $32e40
32e3a | 4eb9 0000 8578 : jsr $8578.l // stop sound
32e40 | 1140 0002 : move.b D0,($2,A0)
32e44 | 4ef8 5abc : jmp $5abc.w
-->
</script>
<script state="run">
<output format="----- meta fox sound test mode -----" line="10" align="center" />
<output format="left : decrease code -01" line="11" align="center" />
<output format="right : increase code +01" line="12" align="center" />
<output format="down : decrease code -10" line="13" align="center" />
<output format="up : increase code +10" line="14" align="center" />
<output format="button 1 : play sound" line="15" align="center" />
<output format="button 2 : stop sound" line="16" align="center" />
<output format="----------------------------" line="17" align="center" />
<output format="<< sound code %2.2X >>" line="19" align="center" >
<argument>maincpu.pb@ff8000</argument>
</output>
</script>
<script state="off">
<action>maincpu.md@05aa4 = 0000753e</action>
<action>maincpu.mq@32df0 = 0000000000000000</action>
<action>maincpu.mq@32df8 = 0000000000000000</action>
<action>maincpu.mq@32e00 = 0000000000000000</action>
<action>maincpu.mq@32e08 = 0000000000000000</action>
<action>maincpu.mq@32e10 = 0000000000000000</action>
<action>maincpu.mq@32e18 = 0000000000000000</action>
<action>maincpu.mq@32e20 = 0000000000000000</action>
<action>maincpu.mq@32e28 = 0000000000000000</action>
<action>maincpu.mq@32e30 = 0000000000000000</action>
<action>maincpu.mq@32e38 = 0000000000000000</action>
<action>maincpu.mq@32e40 = 0000000000000000</action>
</script>
</cheat>
</mamecheat>