I never learnt 68k asm, even back using an Amiga... And now I know why. It's not as intuitive as x86 asm. I'm probably spoilt with Cheat Engine's disassembler though.
Here are a some cheats for Jockey Club 2 and its clones. You can have more credit / cash or whatever, but there's no need to be greedy.
jclub2v112.xml
Code: Select all
<mamecheat version="1">
<cheat desc="PL1 9,999 Credits Now!">
<script state="on">
<action>:maincpu.pw@4003BE=270F</action>
</script>
</cheat>
<cheat desc="PL2 9,999 Credits Now!">
<script state="on">
<action>:maincpu.pw@400404=270F</action>
</script>
</cheat>
<cheat desc=" Infinite Timer">
<script state="run">
<action>:maincpu.pb@40080B=0A</action>
</script>
</cheat>
</mamecheat>
<!-- Cheat file downloaded from http://www.mamecheat.co.uk, see cheat.txt for list of contributors. -->
Code: Select all
<mamecheat version="1">
<cheat desc="PL1 9,999 Credits Now!">
<script state="on">
<action>:maincpu.pw@4003FC=270F</action>
</script>
</cheat>
<cheat desc="PL2 9,999 Credits Now!">
<script state="on">
<action>:maincpu.pw@40044B=270F</action>
</script>
</cheat>
<cheat desc=" Infinite Timer">
<script state="run">
<action>:maincpu.pb@40080B=0A</action>
</script>
</cheat>
</mamecheat>
<!-- Cheat file downloaded from http://www.mamecheat.co.uk, see cheat.txt for list of contributors. -->
Code: Select all
<mamecheat version="1">
<cheat desc="PL1 9,999 Credits Now!">
<script state="on">
<action>:maincpu.pw@40015A=270F</action>
</script>
</cheat>
<cheat desc="PL2 9,999 Credits Now!">
<script state="on">
<action>:maincpu.pw@4001A0=270F</action>
</script>
</cheat>
<cheat desc=" Infinite Timer">
<script state="run">
<action>:maincpu.pb@40080B=0A</action>
</script>
</cheat>
</mamecheat>
<!-- Cheat file downloaded from http://www.mamecheat.co.uk, see cheat.txt for list of contributors. -->
Code: Select all
<mamecheat version="1">
<cheat desc="PL1 9,999 Credits Now!">
<script state="on">
<action>:maincpu.pw@40015A=270F</action>
</script>
</cheat>
<cheat desc="PL2 9,999 Credits Now!">
<script state="on">
<action>:maincpu.pw@4001A0=270F</action>
</script>
</cheat>
<cheat desc=" Infinite Timer">
<script state="run">
<action>:maincpu.pb@40080B=0A</action>
</script>
</cheat>
</mamecheat>
<!-- Cheat file downloaded from http://www.mamecheat.co.uk, see cheat.txt for list of contributors. -->
Code: Select all
<mamecheat version="1">
<cheat desc="PL1 9,999 Credits Now!">
<script state="on">
<action>:maincpu.pw@4003BE=270F</action>
</script>
</cheat>
<cheat desc="PL2 9,999 Credits Now!">
<script state="on">
<action>:maincpu.pw@400404=270F</action>
</script>
</cheat>
<cheat desc=" Infinite Timer">
<script state="run">
<action>:maincpu.pb@40080B=0A</action>
</script>
</cheat>
</mamecheat>
<!-- Cheat file downloaded from http://www.mamecheat.co.uk, see cheat.txt for list of contributors. -->
Code: Select all
<mamecheat version="1">
<cheat desc="PL1 9,999 Credits Now!">
<script state="on">
<action>:maincpu.pw@4002C6=270F</action>
</script>
</cheat>
<cheat desc="PL2 9,999 Credits Now!">
<script state="on">
<action>:maincpu.pw@40030C=270F</action>
</script>
</cheat>
<cheat desc=" Infinite Timer">
<script state="run">
<action>:maincpu.pb@40080B=0A</action>
</script>
</cheat>
</mamecheat>
<!-- Cheat file downloaded from http://www.mamecheat.co.uk, see cheat.txt for list of contributors. -->
Code: Select all
<mamecheat version="1">
<cheat desc="PL1 9,999 Credits Now!">
<script state="on">
<action>:maincpu.pw@4002C6=270F</action>
</script>
</cheat>
<cheat desc="PL2 9,999 Credits Now!">
<script state="on">
<action>:maincpu.pw@40030C=270F</action>
</script>
</cheat>
<cheat desc=" Infinite Timer">
<script state="run">
<action>:maincpu.pb@40080B=0A</action>
</script>
</cheat>
</mamecheat>
<!-- Cheat file downloaded from http://www.mamecheat.co.uk, see cheat.txt for list of contributors. -->
Code: Select all
<mamecheat version="1">
<cheat desc="PL1 9,999 Credits Now!">
<script state="on">
<action>:maincpu.pw@400302=270F</action>
</script>
</cheat>
<cheat desc="PL2 9,999 Credits Now!">
<script state="on">
<action>:maincpu.pw@40034C=270F</action>
</script>
</cheat>
<cheat desc=" Infinite Timer">
<script state="run">
<action>:maincpu.pb@40080B=0A</action>
</script>
</cheat>
</mamecheat>
<!-- Cheat file downloaded from http://www.mamecheat.co.uk, see cheat.txt for list of contributors. -->
Code: Select all
<mamecheat version="1">
<cheat desc="PL1 9,999 Credits Now!">
<script state="on">
<action>:maincpu.pw@4002D8=270F</action>
</script>
</cheat>
<cheat desc="PL2 9,999 Credits Now!">
<script state="on">
<action>:maincpu.pw@400322=270F</action>
</script>
</cheat>
<cheat desc=" Infinite Timer">
<script state="run">
<action>:maincpu.pb@40080B=0A</action>
</script>
</cheat>
</mamecheat>
<!-- Cheat file downloaded from http://www.mamecheat.co.uk, see cheat.txt for list of contributors. -->
Code: Select all
<mamecheat version="1">
<cheat desc="PL1 9,999 Credits Now!">
<script state="on">
<action>:maincpu.pw@4002D8=270F</action>
</script>
</cheat>
<cheat desc="PL2 9,999 Credits Now!">
<script state="on">
<action>:maincpu.pw@400322=270F</action>
</script>
</cheat>
<cheat desc=" Infinite Timer">
<script state="run">
<action>:maincpu.pb@40080B=0A</action>
</script>
</cheat>
</mamecheat>
<!-- Cheat file downloaded from http://www.mamecheat.co.uk, see cheat.txt for list of contributors. -->
Code: Select all
<mamecheat version="1">
<cheat desc="PL1 9,999 Credits Now!">
<script state="on">
<action>:maincpu.pw@4002F6=270F</action>
</script>
</cheat>
<cheat desc="PL2 9,999 Credits Now!">
<script state="on">
<action>:maincpu.pw@400340=270F</action>
</script>
</cheat>
<cheat desc=" Infinite Timer">
<script state="run">
<action>:maincpu.pb@40080B=0A</action>
</script>
</cheat>
</mamecheat>
<!-- Cheat file downloaded from http://www.mamecheat.co.uk, see cheat.txt for list of contributors. -->