I find that the "Select Effect" cheat doesn't work for large+fire so I've replaced it with two cheats: a toggle for fire and size select. I also have a timer hack that completely disables the timer (as in the demo) rather than the sophisticated infinite time thing you've got going.
Code: Select all
<cheat desc="Infinite Time (Alt)"> <comment>Completely disables the timer.</comment>
<script state="run">
<action>maincpu.pb@0787=FF</action>
</script>
</cheat>
<cheat desc="Nintendo Immunity">
<script state="run">
<action>maincpu.pb@079F=FF</action>
</script>
</cheat>
<cheat desc="99 coins">
<script state="run">
<action>maincpu.pb@07ED=09</action>
<action>maincpu.pb@07EE=09</action>
</script>
</cheat>
<cheat desc="Have Fire">
<script state="run">
<action>maincpu.pb@0756=02</action>
</script>
</cheat>
<cheat desc="Mario Size">
<parameter>
<item value="01">Little</item>
<item value="00">Big</item>
</parameter>
<script state="run">
<action>maincpu.pb@0754=param</action>
</script>
</cheat>