Emulator Cheats

Wow this was quick!
Thank you so much, really appreciate it. This is exactly what I meant.

Hello Pugsy, thanks for the feature. I'd like to request Dark Mode for the Forum. Especially after the evenings. I'm using Dark Mode on my most of mobile/windows apps, web browsers etc. I'm getting old and my eyes... Even some websites use a switch (for dark mode) to easy access and allow to users w...

I decided to move these in here. They all work fine. <cheat desc="P1 Select Firearm"> <parameter> <item value="0x04">Gun</item> <item value="0x05">Rifle</item> <item value="0x06">UZI</item> <item value="0x07">M-16A1</item> <item value="0x08"...

Final Fight 30th Anniversary Edition. ffightae.xml A little surprised I was not expecting this game for Official MAME! Thanks Grego, and whoever involved this project. <cheat desc="P3 Infinite Lives"> <script state="run"> <action>maincpu.pb@FFE768=09</action> </script> </cheat> <...

[a5200] asteroid.xml <cheat desc="P1 Infinite Lives"> <script state="run"> <action>maincpu.pb@00B2=04</action> </script> </cheat> <cheat desc="P2 Infinite Lives"> <script state="run"> <action>maincpu.pb@00B3=04</action> </script> </cheat> <cheat desc="P3 ...

[a5200] gyruss.xml <cheat desc="P1 Infinite Lives"> <script state="run"> <action>maincpu.pb@00AA=05</action> </script> </cheat> <cheat desc="P1 Double Fire"> <script state="run"> <action>maincpu.pb@0094=01</action> </script> <script state="off"> <act...

Here's a better ROM Invincibility, you can still pick up fuel with this cheat. Yes this is exactly what I was trying to make for a5200 You did it Thank you. Whoever hacked the ROM did a dirty hack for that cheat as it just changes the zero page address stores to another address. I think I got it fr...

Thank you so much Pugsy.

The problem was I stuck and focused on RAM address for this cheat...
If you don't mind I will improve it a little bit more. Like enable it to fire over land and maybe adding fuel codes.
I'll take care rest of it.
Thank you.

Tested, they work for clones as well. This cheat requires ''Infinite Fuel'' Cheat!!! <cheat desc="Invincibility"> <comment>Don't run out of fuel/energy - so enable the Infinite Energy cheat for the best effect</comment> <script state="on"> <action>temp0=cartslot:cart:rom.mb@02EC<...

A quick glance at the cheats and notice that you are Binary ANDing a word value with byte value, this wont work as you may have intended.. eg 140 is wrong for pb value, it should be between 01 to FF maincpu.pb@00AF BAND 140 Fixed. Thank you Pugsy. <cheat desc="Move Through Stage Boundaries&quo...

Sorry about hijacking the thread, the notes about the Invincibility tickled my interest....

This is NOT a hijacking
Thank you so much Pugsy it is perfect.

[a5200] aep.xml <cheat desc="Infinite Lives"> <script state="run"> <action>maincpu.pb@08BD=02</action> </script> </cheat> <cheat desc="Invincibility"> <script state="run"> <action>maincpu.pb@08A7=01</action> <action>maincpu.pb@08A8=1F</action> </script> </chea...

[a5200] buckrog.xml <cheat desc="Infinite Lives"> <script state="run"> <action>maincpu.pb@00AD=05</action> </script> </cheat> <cheat desc="Infinite Fuel"> <script state="run"> <action>maincpu.pb@009E=60</action> </script> </cheat> <cheat desc="Select Star...

[a5200] vanguard.xml <cheat desc="Infinite Lives"> <script state="run"> <action>maincpu.pb@0666=05</action> </script> </cheat> <cheat desc="Infinite Energy"> <script state="run"> <action>maincpu.pb@0655=26</action> </script> </cheat> <cheat desc="Two Play...

[a5200] spaceinv.xml <cheat desc="Infinite Lives"> <script state="run"> <action>maincpu.pb@006B=05</action> </script> </cheat> <cheat desc="Two Player Version"> <comment>Turn it On for P2 and Press Start Button.</comment> <script state="run"> <action>maincpu.p...

[a5200] megmania.xml <cheat desc="Infinite Lives"> <script state="run"> <action>maincpu.pb@00E7=03</action> </script> </cheat> <cheat desc="Infinite Energy"> <script state="run"> <action condition="maincpu.pb@00C6 == 4F AND maincpu.pb@0096 == 2"> mai...

<cheat desc="Destroy Satellite(s)"> <comment>Knock Off by Skyway Patrol.(NOT for Bonus Round)</comment> <parameter> <item value="0x01">1 Satellite</item> <item value="0x02">2 Satellites</item> <item value="0x03">3 Satellites</item> <item value="0x04"...

There are two 'Invincibility' options for this game. According to the manual, this one is called ''Sonic Sparklers. Touch them and you'll be invincible for as long as their music plays.'' So I can't stop the music! <cheat desc="Invincibility (Sonic Sparklers)"> <comment>Caution: nonstop mu...

<cheat desc="Select Starting Level"> <comment>Bonus Round: After Every 2 Levels.</comment> <parameter min="1" max="30" step="1"/> <script state="run"> <action condition="maincpu.pb@0085 == 1">maincpu.pb@0084=(param-1), maincpu.pb@0085=tobc...

[a5200] zonerngr.xml <cheat desc="Infinite Lives"> <script state="run"> <action>maincpu.pb@0083=03</action> </script> </cheat> <cheat desc="Infinite Time"> <script state="run"> <action condition="maincpu.pb@009B != FF">maincpu.pb@008A=99</action> <ac...