[pwrflip] basics & workaround fix for 2P mode

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Pugsy
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[pwrflip] basics & workaround fix for 2P mode

Post by Pugsy »

I can't seem to start a two player game on this, don't know if it's an emulation bug or a bug with the original game. As soon as you press the 2 key it will take 2 from your credits continuously until you have 0 or 1 credits left...but it won't start a game. So I made a quick ROM workaround fix for it.

Game itself is just a clone of gcpinbal which works fine as far as I can see

pwrflip.xml

Code: Select all

<mamecheat version="1">

  <cheat desc="Infinite Credits">
    <script state="run">
      <action>maincpu.pb@FF2317=09</action>
    </script>
  </cheat>

  <cheat desc="Infinite Energy">
    <script state="run">
      <action>maincpu.pb@FF282E=30</action>
    </script>
  </cheat>

  <cheat desc=" "/>

  <cheat desc="P1 Infinite Lives">
    <script state="run">
      <action>maincpu.pb@FF2813=08</action>
    </script>
  </cheat>

  <cheat desc="P2 Infinite Lives">
    <script state="run">
      <action>maincpu.pb@FF2823=08</action>
    </script>
  </cheat>

  <cheat desc=" "/>

  <cheat desc="Press '1' Key to start a 2 Player Game"> <comment>This allows you to play the 2 player game for 1 credit but more importantly it allows you to play the 2 Player game which is not currently possible</comment>
    <script state="on">
      <action>temp0 =maincpu.mb@022F4D</action>
    </script>
    <script state="run">
      <action>maincpu.mb@022F4D=02</action>
    </script>
    <script state="off">
      <action>maincpu.mb@022F4D=temp0 </action>
    </script>
  </cheat>

</mamecheat>
<!-- Cheat file downloaded from http://www.mamecheat.co.uk, see cheat.txt for list of contributors. -->
Pugsy

Servicing your cheating needs since 1985 8)

Grab the latest cheat collection:
MAME 0.259 XML cheat collection (6 OCTOBER 2023) from http://www.mamecheat.co.uk or direct from:-
https://mega.nz/file/q4dHGZ6K#i-EUiqIjH ... KMz7hnbTfw (ZIP Archive 3.76MB)
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