[barek2ch] Bare Knuckle II

This forum is for posting M.A.M.E. Work In Progress "Arcade"cheats that are not quite ready for the prime time. If the cheats are buggy or the cheat descriptions are non-standard then please post them here. Help maybe given but there are no guarantees and they will only be added to the cheat file when the cheat file maintainer is happy with them.
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jman
Posts: 1316
Joined: Tue Dec 01, 2020 1:24 pm
Been thanked: 9 times

[barek2ch] Bare Knuckle II

Post by jman »

Code: Select all

<cheat desc="no hit">
    <script state="on">
        <!-- attack -->
        <action>maincpu.mq@0540a = 4eb90003ab306e06</action>
        <action>maincpu.mq@3ab30 = b6fcf0006f08d643</action>
        <action>maincpu.mq@3ab38 = d443b2424e757401</action>
        <action>maincpu.mq@3ab40 = 4e75ffffffffffff</action>
        <!--
        3ab30 | b6fc f000 : cmpa.w #$f000,A3
        3ab34 | 6f08      : ble    $3ab3e
        3ab36 | d643      : add.w  D3,D3
        3ab38 | d443      : add.w  D3,D2
        3ab3a | b242      : cmp.w  D2,D1
        3ab3c | 4e75      : rts
        3ab3e | 7401      : moveq  #$1,D2
        3ab40 | 4e75      : rts
        -->
        <!-- throw -->
        <action>maincpu.mb@16868 = 60</action> <!-- signal -->
        <action>maincpu.mb@15374 = 60</action> <!-- boss 1 -->
        <action>maincpu.mb@1c988 = 60</action> <!-- armor -->
        <action>maincpu.mb@1a556 = 60</action> <!-- boss 2 -->
        <action>maincpu.mb@1b0c2 = 60</action> <!-- ninja -->
        <action>maincpu.mb@17b24 = 60</action> <!-- boss 3 a -->
        <action>maincpu.mb@17af2 = 60</action> <!-- boss 3 b -->
        <action>maincpu.mb@12fb4 = 60</action> <!-- boss 4 -->
        <action>maincpu.mb@19768 = 60</action> <!-- boxer -->
        <action>maincpu.mb@122dc = 60</action> <!-- boss 5 -->
        <action>maincpu.mb@1fc28 = 60</action> <!-- shiva -->
    </script>
    <script state="off">
        <action>maincpu.mq@0540a = d643d443b2426e06</action>
        <action>maincpu.mq@3ab30 = ffffffffffffffff</action>
        <action>maincpu.mq@3ab38 = ffffffffffffffff</action>
        <action>maincpu.mq@3ab40 = ffffffffffffffff</action>
        <action>maincpu.mb@16868 =               66</action>
        <action>maincpu.mb@15374 =               66</action>
        <action>maincpu.mb@1c988 =               66</action>
        <action>maincpu.mb@1a556 =               66</action>
        <action>maincpu.mb@1b0c2 =               66</action>
        <action>maincpu.mb@17b24 =               66</action>
        <action>maincpu.mb@17af2 =               66</action>
        <action>maincpu.mb@12fb4 =               66</action>
        <action>maincpu.mb@19768 =               66</action>
        <action>maincpu.mb@122dc =               66</action>
        <action>maincpu.mb@1fc28 =               66</action>
    </script>
</cheat>

<cheat desc="auto fire">
    <script state="on">
        <action>maincpu.mb@bf49 = 0c</action> <!-- attack -->
        <action>maincpu.mb@cb37 = 0c</action> <!-- body blow 1 -->
        <action>maincpu.mb@cab5 = 0c</action> <!-- body blow 2 -->
        <action>maincpu.mb@ca5f = 0c</action> <!-- throw (front) -->
        <action>maincpu.mb@cd29 = 0c</action> <!-- throw (back) -->
    </script>
    <script state="off">
        <action>maincpu.mb@bf49 = 04</action>
        <action>maincpu.mb@cb37 = 04</action>
        <action>maincpu.mb@cab5 = 04</action>
        <action>maincpu.mb@ca5f = 04</action>
        <action>maincpu.mb@cd29 = 04</action>
    </script>
</cheat>

<cheat desc="attack speed up">
    <script state="on">
        <action>maincpu.mq@20e52 = 4eb90003ab50bbfc</action>
        <action>maincpu.mq@3ab50 = 3b7100000016bafc</action>
        <action>maincpu.mq@3ab58 = f0006e1a0c550002</action>
        <action>maincpu.mq@3ab60 = 67140c550018670e</action>
        <action>maincpu.mq@3ab68 = 0c6d000200166d06</action>
        <action>maincpu.mq@3ab70 = 3b7c000200164e75</action>
        <!--
        3ab50 | 3b71 0000 0016 : move.w (A1,D0.w),($16,A5)
        3ab56 | bafc f000      : cmpa.w #$f000,A5
        3ab5a | 6e1a           : bgt    $3ab76
        3ab5c | 0c55 0002      : cmpi.w #$2,(A5)
        3ab60 | 6714           : beq    $3ab76
        3ab62 | 0c55 0018      : cmpi.w #$18,(A5)
        3ab66 | 670e           : beq    $3ab76
        3ab68 | 0c6d 0002 0016 : cmpi.w #$2,($16,A5)
        3ab6e | 6d06           : blt    $3ab76
        3ab70 | 3b7c 0002 0016 : move.w #$2,($16,A5)
        3ab76 | 4e75           : rts
        -->
    </script>
    <script state="off">
        <action>maincpu.mq@20e52 = 3b7100000016bbfc</action>
        <action>maincpu.mq@3ab50 = ffffffffffffffff</action>
        <action>maincpu.mq@3ab58 = ffffffffffffffff</action>
        <action>maincpu.mq@3ab60 = ffffffffffffffff</action>
        <action>maincpu.mq@3ab68 = ffffffffffffffff</action>
        <action>maincpu.mq@3ab70 = ffffffffffffffff</action>
    </script>
</cheat>
The above code is based on Streets of Rage II/Bare Knuckle II for megadrij with improvement/fix.
jman

my wip cheat database back-up (06/01/2025 ver.)
https://u3.getuploader.com/...../download/58
downloadpass : jman2020
Top
jman
Posts: 1316
Joined: Tue Dec 01, 2020 1:24 pm
Been thanked: 9 times

[barek2ch] Bare Knuckle II (update)

Post by jman »

Code: Select all

    <cheat desc="player speed">
        <parameter>
            <item value="0x0080">01 (slow)</item>
            <item value="0x0180">02       </item>
            <item value="0x0300">03       </item>
            <item value="0x0480">04       </item>
            <item value="0x0600">05 (fast)</item>
        </parameter>
        <script state="on">
            <action>maincpu.mw@c04a = 363c</action>
        </script>
        <script state="change">
            <action>maincpu.mw@c04c = param</action>
        </script>
        <script state="off">
            <action>maincpu.md@c04a = 36300000</action>
        </script>
    </cheat>
"player speed" : add new.

Code: Select all

    <cheat desc="console mode">
        <script state="on">
            <action>maincpu.mq@5a56 = 1038fc098038fc0b</action>
            <action>maincpu.mq@5a5e = 020000a0665e41fa</action>
        </script>
        <script state="off">
            <action>maincpu.mq@5a56 = 4ef9001f54004e71</action>
            <action>maincpu.mq@5a5e = 4e714e714e7141fa</action>
        </script>
    </cheat>
"console mode" : This code restores mode selection menu like Megadrive version. Also the game starts without inserting credit.
Image Image
But you can't change difficulty and players in option menu because barek2ch gives priority to DIP switch setting.
So 6th ~ 8th "unknown" DIP switches are for difficulty.
  • off, off, off : very easy
  • on, off, off : easy
  • off, on, off : normal
  • on, on, off : hard
  • off, off, on : hardest
  • on, on, on : mania
jman

my wip cheat database back-up (06/01/2025 ver.)
https://u3.getuploader.com/...../download/58
downloadpass : jman2020
Top
jman
Posts: 1316
Joined: Tue Dec 01, 2020 1:24 pm
Been thanked: 9 times

[barek2ch] Bare Knuckle II

Post by jman »

barek2ch.xml

Code: Select all

<!-- Bare Knuckle II (scrambled bootleg of Mega Drive version) -->
<mamecheat version="1">

    <cheat desc="no hit">
        <script state="on">
            <!-- attack -->
            <action>maincpu.mq@0540A = 4EB90003AB306E06</action>
            <action>maincpu.mq@3AB30 = B6FCF0006F08D643</action>
            <action>maincpu.mq@3AB38 = D443B2424E757401</action>
            <action>maincpu.mq@3AB40 = 4E75FFFFFFFFFFFF</action>
            <!--
            3AB30 | B6FC F000 : cmpa.w  #$f000, A3
            3AB34 | 6F08      : ble     $3ab3e
            3AB36 | D643      : add.w   D3, D3
            3AB38 | D443      : add.w   D3, D2
            3AB3A | B242      : cmp.w   D2, D1
            3AB3C | 4E75      : rts
            3AB3E | 7401      : moveq   #$1, D2
            3AB40 | 4E75      : rts
            -->
            <!-- throw -->
            <action>maincpu.mb@122DC = 60</action> <!-- boss 5 -->
            <action>maincpu.mb@12FB4 = 60</action> <!-- boss 4 -->
            <action>maincpu.mb@15374 = 60</action> <!-- boss 1 -->
            <action>maincpu.mb@16868 = 60</action> <!-- signal -->
            <action>maincpu.mb@17AF2 = 60</action> <!-- boss 3 -->
            <action>maincpu.mb@17B24 = 60</action> <!-- boss 3 -->
            <action>maincpu.mb@19768 = 60</action> <!-- boxer -->
            <action>maincpu.mb@1A556 = 60</action> <!-- boss 2 -->
            <action>maincpu.mb@1B0C2 = 60</action> <!-- ninja -->
            <action>maincpu.mb@1C988 = 60</action> <!-- armor -->
            <action>maincpu.mb@1FC28 = 60</action> <!-- shiva -->
        </script>
        <script state="off">
            <action>maincpu.mq@0540A = B2426E06003C0001</action>
            <action>maincpu.mq@3AB30 = FFFFFFFFFFFFFFFF</action>
            <action>maincpu.mq@3AB38 = FFFFFFFFFFFFFFFF</action>
            <action>maincpu.mq@3AB40 = FFFFFFFFFFFFFFFF</action>
            <action>maincpu.mb@122DC = 66              </action>
            <action>maincpu.mb@12FB4 = 66              </action>
            <action>maincpu.mb@15374 = 66              </action>
            <action>maincpu.mb@16868 = 66              </action>
            <action>maincpu.mb@17AF2 = 66              </action>
            <action>maincpu.mb@17B24 = 66              </action>
            <action>maincpu.mb@19768 = 66              </action>
            <action>maincpu.mb@1A556 = 66              </action>
            <action>maincpu.mb@1B0C2 = 66              </action>
            <action>maincpu.mb@1C988 = 66              </action>
            <action>maincpu.mb@1FC28 = 66              </action>
        </script>
    </cheat>

    <cheat desc="rapid fire">
        <script state="on">
            <action>maincpu.mb@BF49 = 0C</action> <!-- attack -->
            <action>maincpu.mb@CB37 = 0C</action> <!-- body blow -->
            <action>maincpu.mb@CAB5 = 0C</action> <!-- body blow -->
            <action>maincpu.mb@CA5F = 0C</action> <!-- throw (front) -->
            <action>maincpu.mb@CD29 = 0C</action> <!-- throw (back) -->
        </script>
        <script state="off">
            <action>maincpu.mb@BF49 = 04</action>
            <action>maincpu.mb@CB37 = 04</action>
            <action>maincpu.mb@CAB5 = 04</action>
            <action>maincpu.mb@CA5F = 04</action>
            <action>maincpu.mb@CD29 = 04</action>
        </script>
    </cheat>

    <cheat desc="player speed">
        <parameter>
            <item value="0x363c0080">01 (slow)</item>
            <item value="0x363c0180">02       </item>
            <item value="0x363c0300">03       </item>
            <item value="0x363c0480">04       </item>
            <item value="0x363c0600">05 (fast)</item>
        </parameter>
        <script state="change">
            <action>maincpu.md@C04A = param</action>
        </script>
        <script state="off">
            <action>maincpu.md@C04A = 36300000</action>
        </script>
    </cheat>

    <cheat desc="attack speed up">
        <script state="on">
            <action>maincpu.mq@20E52 = 4EB90003AB50BBFC</action>
            <action>maincpu.mq@3AB50 = 3B7100000016BAFC</action>
            <action>maincpu.mq@3AB58 = F0006E1A0C550002</action>
            <action>maincpu.mq@3AB60 = 67140C550018670E</action>
            <action>maincpu.mq@3AB68 = 0C6D000200166D06</action>
            <action>maincpu.mq@3AB70 = 3B7C000200164E75</action>
            <!--
            3AB50 | 3B71 0000 0016 : move.w  (A1,D0.w), ($16,A5)
            3AB56 | BAFC F000      : cmpa.w  #$f000, A5
            3AB5A | 6E1A           : bgt     $3ab76
            3AB5C | 0C55 0002      : cmpi.w  #$2, (A5)
            3AB60 | 6714           : beq     $3ab76
            3AB62 | 0C55 0018      : cmpi.w  #$18, (A5)
            3AB66 | 670E           : beq     $3ab76
            3AB68 | 0C6D 0002 0016 : cmpi.w  #$2, ($16,A5)
            3AB6E | 6D06           : blt     $3ab76
            3AB70 | 3B7C 0002 0016 : move.w  #$2, ($16,A5)
            3AB76 | 4E75           : rts
            -->
        </script>
        <script state="off">
            <action>maincpu.mq@20E52 = 3B7100000016BBFC</action>
            <action>maincpu.mq@3AB50 = FFFFFFFFFFFFFFFF</action>
            <action>maincpu.mq@3AB58 = FFFFFFFFFFFFFFFF</action>
            <action>maincpu.mq@3AB60 = FFFFFFFFFFFFFFFF</action>
            <action>maincpu.mq@3AB68 = FFFFFFFFFFFFFFFF</action>
            <action>maincpu.mq@3AB70 = FFFFFFFFFFFFFFFF</action>
        </script>
    </cheat>

    <cheat desc="easy stage finish">
        <comment>press 1P button 1 + 2 + 3 at the same time to finish current stage</comment>
        <script state="on">
            <action>maincpu.mq@081DA = 4EB90003AB804A38</action>
            <action>maincpu.mq@3ABA0 = 000C31C0FC4431C0</action>
            <action>maincpu.mq@3ABA8 = FCCE4E75000C000C</action>
            <action>maincpu.mq@3ABB0 = 00100016000A000A</action>
            <action>maincpu.mq@3ABB8 = 0012000AFFFFFFFF</action>
            <!--
            3AB80 | 08B8 0004 FA5E : bclr    #$4, $fa5e.w
            3AB86 | 3038 FC08      : move.w  $fc08.w, D0
            3AB8A | 0240 F000      : andi.w  #$f000, D0
            3AB8E | 0C40 7000      : cmpi.w  #$7000, D0       // check 1P button 1 + 2 + 3
            3AB92 | 6616           : bne     $3abaa
            3AB94 | 11FC 00FF FC4A : move.b  #$ff, $fc4a.w
            3AB9A | 3038 FC42      : move.w  $fc42.w, D0
            3AB9E | 303B 000C      : move.w  ($c,PC,D0.w), D0
            3ABA2 | 31C0 FC44      : move.w  D0, $fc44.w
            3ABA6 | 31C0 FCCE      : move.w  D0, $fcce.w
            3ABAA | 4E75           : rts
            3ABAC - 3ABBB          : stage table
            -->
        </script>
        <script state="off">
            <action>maincpu.mq@081DA = 08B80004FA5E4A38</action>
            <action>maincpu.mq@3ABA0 = FFFFFFFFFFFFFFFF</action>
            <action>maincpu.mq@3ABA8 = FFFFFFFFFFFFFFFF</action>
            <action>maincpu.mq@3ABB0 = FFFFFFFFFFFFFFFF</action>
            <action>maincpu.mq@3ABB8 = FFFFFFFFFFFFFFFF</action>
        </script>
    </cheat>

    <cheat desc="console mode">
        <script state="on">
            <action>maincpu.mq@5A56 = 1038FC098038FC0B</action>
            <action>maincpu.mq@5A5E = 020000A0665E41FA</action>
            <!--
            5A56 | 1038 FC09 : move.b  $fc09.w, D0
            5A5A | 8038 FC0B : or.b    $fc0b.w, D0
            5A5E | 0200 00A0 : andi.b  #$a0, D0
            5A62 | 665E      : bne     $5ac2
            -->
        </script>
        <script state="off">
            <action>maincpu.mq@5A56 = 4EF9001F54004E71</action>
            <action>maincpu.mq@5A5E = 4E714E714E7141FA</action>
        </script>
    </cheat>

    <cheat desc="sound test mode">
        <!-- you can't stop voices by sound stop button -->
        <!-- music, sfx : bank 01, voice : bank 02 -->
        <comment>reset the game (F3) to enter sound test mode</comment>
        <script state="on">
            <action>maincpu.md@0048E = 0003ABC0        </action>
            <action>maincpu.mq@3ABC0 = 41F8800043F88001</action>
            <action>maincpu.mq@3ABC8 = 16021438FC08B602</action>
            <action>maincpu.mq@3ABD0 = 67F60C0200046602</action>
            <action>maincpu.mq@3ABD8 = 53100C0200086602</action>
            <action>maincpu.mq@3ABE0 = 52100C0200026604</action>
            <action>maincpu.mq@3ABE8 = 041000100C020001</action>
            <action>maincpu.mq@3ABF0 = 6604061000100C02</action>
            <action>maincpu.mq@3ABF8 = 0044660253110C02</action>
            <action>maincpu.mq@3AC00 = 0048660252110211</action>
            <action>maincpu.mq@3AC08 = 0007424042410C02</action>
            <action>maincpu.mq@3AC10 = 001066081011E148</action>
            <action>maincpu.mq@3AC18 = 801060060C020020</action>
            <action>maincpu.mq@3AC20 = 66064EB900040008</action>
            <action>maincpu.mq@3AC28 = 609EFFFFFFFFFFFF</action>
            <!--
            3ABC0 | 41F8 8000      : lea     $8000.w, A0 // sound code address ($ff8000)
            3ABC4 | 43F8 8001      : lea     $8001.w, A1 // bank number address ($ff8001)
            3ABC8 | 1602           : move.b  D2, D3
            3ABCA | 1438 FC08      : move.b  $fc08.w, D2 // read input ($fffc08)
            3ABCE | B602           : cmp.b   D2, D3
            3ABD0 | 67F6           : beq     $3abc8
            3ABD2 | 0C02 0004      : cmpi.b  #$4, D2
            3ABD6 | 6602           : bne     $3abda
            3ABD8 | 5310           : subq.b  #1, (A0)    // decrease code -01
            3ABDA | 0C02 0008      : cmpi.b  #$8, D2
            3ABDE | 6602           : bne     $3abe2
            3ABE0 | 5210           : addq.b  #1, (A0)    // increase code +01
            3ABE2 | 0C02 0002      : cmpi.b  #$2, D2
            3ABE6 | 6604           : bne     $3abec
            3ABE8 | 0410 0010      : subi.b  #$10, (A0)  // decrease code -10
            3ABEC | 0C02 0001      : cmpi.b  #$1, D2
            3ABF0 | 6604           : bne     $3abf6
            3ABF2 | 0610 0010      : addi.b  #$10, (A0)  // increase code +10
            3ABF6 | 0C02 0044      : cmpi.b  #$44, D2
            3ABFA | 6602           : bne     $3abfe
            3ABFC | 5311           : subq.b  #1, (A1)    // decrease bank -01
            3ABFE | 0C02 0048      : cmpi.b  #$48, D2
            3AC02 | 6602           : bne     $3ac06
            3AC04 | 5211           : addq.b  #1, (A1)    // increase bank +01
            3AC06 | 0211 0007      : andi.b  #$7, (A1)   // mask bank number
            3AC0A | 4240           : clr.w   D0
            3AC0C | 4241           : clr.w   D1
            3AC0E | 0C02 0010      : cmpi.b  #$10, D2
            3AC12 | 6608           : bne     $3ac1c
            3AC14 | 1011           : move.b  (A1), D0    // play sound
            3AC16 | E148           : lsl.w   #8, D0
            3AC18 | 8010           : or.b    (A0), D0
            3AC1A | 6006           : bra     $3ac22
            3AC1C | 0C02 0020      : cmpi.b  #$20, D2
            3AC20 | 6606           : bne     $3ac28
            3AC22 | 4EB9 0004 0008 : jsr     $40008.l    // send sound code
            3AC28 | 609E           : bra     $3abc8
            -->
        </script>
        <script state="run">
            <output format="----- 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 3 + left : decrease bank -10"  line="15" align="center" />
            <output format="button 3 + right : increase bank +10" line="16" align="center" />
            <output format="button 1 : play sound"                line="17" align="center" />
            <output format="button 2 : stop sound"                line="18" align="center" />
            <output format="----------------------------"         line="19" align="center" />
            <output format="&lt;&lt; bank %02X &gt;&gt;"          line="21" align="center"  >
                <argument>maincpu.pb@FF8001</argument>
            </output>
            <output format="&lt;&lt; sound code %02X &gt;&gt;"    line="23" align="center"  >
                <argument>maincpu.pb@FF8000</argument>
            </output>
        </script>
        <script state="off">
            <action>maincpu.md@0048E = 001F5200        </action>
            <action>maincpu.mq@3ABC0 = FFFFFFFFFFFFFFFF</action>
            <action>maincpu.mq@3ABC8 = FFFFFFFFFFFFFFFF</action>
            <action>maincpu.mq@3ABD0 = FFFFFFFFFFFFFFFF</action>
            <action>maincpu.mq@3ABD8 = FFFFFFFFFFFFFFFF</action>
            <action>maincpu.mq@3ABE0 = FFFFFFFFFFFFFFFF</action>
            <action>maincpu.mq@3ABE8 = FFFFFFFFFFFFFFFF</action>
            <action>maincpu.mq@3ABF0 = FFFFFFFFFFFFFFFF</action>
            <action>maincpu.mq@3ABF8 = FFFFFFFFFFFFFFFF</action>
            <action>maincpu.mq@3AC00 = FFFFFFFFFFFFFFFF</action>
            <action>maincpu.mq@3AC08 = FFFFFFFFFFFFFFFF</action>
            <action>maincpu.mq@3AC10 = FFFFFFFFFFFFFFFF</action>
            <action>maincpu.mq@3AC18 = FFFFFFFFFFFFFFFF</action>
            <action>maincpu.mq@3AC20 = FFFFFFFFFFFFFFFF</action>
            <action>maincpu.mq@3AC28 = FFFFFFFFFFFFFFFF</action>
        </script>
    </cheat>

</mamecheat>
  • "easy stage finish" : Added new. You can finish current stage when you press 1P button 1, 2, 3 at the same time. barek2ch uses start button as character change though.
  • "sound test mode" : Added new. Bank 01 (music, sfx) and 02 (voice) are valid? You can't stop voice by sound stop button.
jman

my wip cheat database back-up (06/01/2025 ver.)
https://u3.getuploader.com/...../download/58
downloadpass : jman2020
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