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  • Abystus
    replied
    Dragon - The Bruce Lee Story (World) [Jaguar]
    Code:
    Hit Anywhere (Both Players.)
    80997E?6D1A:4E71
    809984?6D14:4E71
    80998A?6E0E:4E71
    809990?6E08:4E71
    
    or in MESS:
    
    <cheat desc="Hit Anywhere Both Players">
        <script state="run">
          <action>maincpu.mw@80997E=4E71</action>
          <action>maincpu.mw@809984=4E71</action>
          <action>maincpu.mw@80998A=4E71</action>
          <action>maincpu.mw@809990=4E71</action>
        </script>
        <script state="off">
          <action>maincpu.mw@80997E=6D1A</action>
          <action>maincpu.mw@809984=6D14</action>
          <action>maincpu.mw@80998A=6E0E</action>
          <action>maincpu.mw@809990=6E08</action>
        </script>
    </cheat>

    Leave a comment:


  • Abystus
    replied
    Mortal Kombat 3 (U) AR/GS [PSX]
    Code:
    Hit Anywhere (Both Players.)
    8004FD8E 2400
    8004FDBA 2400
    8004FDA2 2400
    8004FDCE 1000
    8004FDE2 2400
    
    Profile Modifier
    301CCFD8 00??
    
    00 - Kano
    01 - Sonya
    02 - Jax
    03 - Nightwolf
    04 - Sub-Zero
    05 - Stryker
    06 - Sindel
    07 - Sektor
    08 - Cyrax
    09 - Kung Lao
    0A - Kabal
    0B - Sheeva
    0C - Shang Tsung
    0D - Liu Kang

    Leave a comment:


  • Abystus
    replied
    P.O.W. - Prisoners of War (U) GG [NES]
    Code:
    Hit Anywhere (Excludes Projectiles.)
    GKSUVAEU
    AESUNALZ
    OUVLEEEK
    This fills a request made by PEOPLECANFLY. Too bad he's not around to be able to see it LOL.

    Leave a comment:


  • Abystus
    replied
    Mortal Kombat II (U) AR/GS [Sega Saturn]
    Code:
    Profile Modifier
    16029BE0 E3??
    
    00 - Kung Lao
    01 - Liu Kang
    02 - Cage
    03 - Baraka
    04 - Kitana
    05 - Mileena
    06 - Shang Tsung
    07 - Rayden
    08 - Sub-Zero
    09 - Reptile
    0A - Scorpion
    0B - Jax
    I find it funny that Kung Lao is listed first in the character roster, though he is the last to be displayed since the game automatically adds 1 to the base value for the first profile (Liu Kang). Pushing the game beyond its normal bounds just results in it being reset to Kung Lao unfortunately (I could try disabling the code that resets the value, but I think it would just lock the game tbh.)

    Leave a comment:


  • ReyVGM
    replied
    I'm just glad you found the code. I don't care if it's in Rohga. I'm asking in another forum to see if anyone can translate that what special mode menu means.

    *edit*
    Here is the translation:
    "Play through all 12 stages consecutively with no regard to the story and go for a high score. Difficulty: Hard, no continues"

    I guess that's the reason why the code is not in Rohga, in Rohga instead of having multiple paths branching in 4 endings, you just go through all 12 stages consecutively. So the cheat is kind of pointless... UNLESS the cheat enables the "normal mode" for the USA version :P

    But I doubt it.
    Last edited by ReyVGM; 10-13-2013, 11:57:16 PM.

    Leave a comment:


  • Abystus
    replied
    Originally posted by ReyVGM View Post
    Holy crap, you rock!!

    Out of all the combinations I tried it didn't occur to me that B meant Button.... I thought it meant something like pressing B or pressing Back. Of course, I completely forgot that Arcade games didn't have "B" butons... :P
    No problem. I figured B meant button, but double checked the game input (press TAB in mame) to verify the 1, 2, 3 button layout. I've created a code to access this without the button code:

    Wolf Fang -Kuhga 2001- (Japan) [MAME]
    Code:
    <cheat desc="Enable MODE SELECT">
        <comment>Enable before starting a new game.</comment>
        <script state="run">
          <action>maincpu.ow@001198=4E71</action>
        </script>
        <script state="off">
          <action>maincpu.ow@001198=6608</action>
        </script>
    </cheat>
    I'll see if I can find it in the other game, but no promises as it may have been completely removed.

    Edit:

    The assembly code has been completely changed in Rohga, and it appears that my modifications are not allowing the screen to be shown. I'll take another look later, but from what I'm seeing so far it appears to be taken out.

    Leave a comment:


  • ReyVGM
    replied
    Holy crap, you rock!!

    Out of all the combinations I tried it didn't occur to me that B meant Button.... I thought it meant something like pressing B or pressing Back. Of course, I completely forgot that Arcade games didn't have "B" butons... :P
    Last edited by ReyVGM; 10-13-2013, 10:29:08 PM.

    Leave a comment:


  • Abystus
    replied
    Originally posted by ReyVGM View Post
    Abystus, is it possible for you to find out if an Arcade game has a hidden code/cheat, just like how Mez is doing with the GBC games?

    It's for the game Wolf Fang (Rohga Armor Force in the USA). The game has 4 endings, and at the "The End" screen for each, it shows you a piece of something that doesn't make any sense. Here they are combined: 1 PL, B 1+, B 3+, Start. (It really says: 1-PL, B-1+, B-3+, Start. But I removed the dashes so you don't get them confused with minus signs.)

    That has to be a code and it only shows up in the Japanese version. But it could work on the USA version once someone finds out the actual code.
    Alright, in the Japanese game use the code on the title screen (hold buttons 1+3 and press start on the player 1 side) after entering some credits. You will be brought to a mode select shown below:



    I was not able to get this to work in the Rohga Armor Force game. I will try and look around for an enabler of some sorts if a modified cheat still exists.

    Leave a comment:


  • ReyVGM
    replied
    I have never seen anyone mentioning anything about the game. I just thought that it looked like a code, so I'm asking around to see if anyone can find anything like Mez is doing with the GBC games. I doubt it was dummied out purely because they are letting you know about the buttons (or whatever) in an indirect way.
    Last edited by ReyVGM; 10-13-2013, 09:35:26 PM.

    Leave a comment:


  • Abystus
    replied
    If it is a code, the screen to enter it on needs to be found. Once found, it could be used as a compare for the US version (for things changing in memory allowing the code to be accepted). While it does appear to be a code, it could have been dummied out early on (unless you know it works somewhere in the game or has been reported to work online). I'll see what I can find when I get some free time tonight.

    Leave a comment:


  • ReyVGM
    replied
    Abystus, is it possible for you to find out if an Arcade game has a hidden code/cheat, just like how Mez is doing with the GBC games?

    It's for the game Wolf Fang (Rohga Armor Force in the USA). The game has 4 endings, and at the "The End" screen for each, it shows you a piece of something that doesn't make any sense. Here they are combined: 1 PL, B 1+, B 3+, Start. (It really says: 1-PL, B-1+, B-3+, Start. But I removed the dashes so you don't get them confused with minus signs.)

    That has to be a code and it only shows up in the Japanese version. But it could work on the USA version once someone finds out the actual code.

    Leave a comment:


  • Abystus
    replied
    CarnEvil (v1.0.1) [MAME]
    Code:
    <cheat desc="Infinite Credits">
        <script state="run">
          <action>maincpu.pb@801DDDB8=64</action>
        </script>
    </cheat>
    
    <cheat desc="Player 1 Invincibility">
        <script state="run">
          <action>maincpu.pw@801E050C=FFFF</action>
        </script>
        <script state="off">
          <action>maincpu.pw@801E050C=0000</action>
        </script>
    </cheat>
    
    <cheat desc="Player 2 Invincibility">
        <script state="run">
          <action>maincpu.pw@801E0624=FFFF</action>
        </script>
        <script state="off">
          <action>maincpu.pw@801E0624=0000</action>
        </script>
    </cheat>
    
    <cheat desc="Player 1 Infinite Ammo">
        <script state="run">
          <action>maincpu.pb@801E04D4=12</action>
        </script>
    </cheat>
    
    <cheat desc="Player 2 Infinite Ammo">
        <script state="run">
          <action>maincpu.pb@801E05EC=12</action>
        </script>
    </cheat>
    
    <cheat desc="Player 1 Gun Modifier">
        <parameter>
          <item value="0x00000001">Pistol</item>
          <item value="0x00000002">Shotgun</item>
          <item value="0x01000003">Machine Gun</item>
          <item value="0x01000004">Flame Thrower</item>
          <item value="0x01000005">Acid Gun</item>
        </parameter>
        <script state="on">
          <action>temp0=maincpu.pd@801E04D0</action>
        </script>
        <script state="run">
          <action>maincpu.pd@801E04D0=param</action>
        </script>
        <script state="off">
          <action>maincpu.pd@801E04D0=temp0</action>
        </script>
    </cheat>
    
    <cheat desc="Player 2 Gun Modifier">
        <parameter>
          <item value="0x00000001">Pistol</item>
          <item value="0x00000002">Shotgun</item>
          <item value="0x01000003">Machine Gun</item>
          <item value="0x01000004">Flame Thrower</item>
          <item value="0x01000005">Acid Gun</item>
        </parameter>
        <script state="on">
          <action>temp0=maincpu.pd@801E05E8</action>
        </script>
        <script state="run">
          <action>maincpu.pd@801E05E8=param</action>
        </script>
        <script state="off">
          <action>maincpu.pd@801E05E8=temp0</action>
        </script>
    </cheat>
    So I've been exploring this game for unused content recently, and found quite a bit of things along with some malicious stuff that should not have been released on the game's hard drive! If your interested in seeing what was found then go here.

    Leave a comment:


  • Abystus
    replied
    Killer Instinct 2 (v1.4) [MAME]
    Code:
    <cheat desc="Hide Kim Wu Dojo Stage">
        <comment>Only works on Dojo stage.  May cause a small bit of slowdown.</comment>
        <script state="run">
          <action>maincpu.pb@887FEB83=49</action>
          <action>maincpu.pb@887FEB09=01</action>
          <action>maincpu.pb@887FEB28=0F</action>
        </script>
        <script state="off">
          <action>maincpu.pb@887FEB83=43</action>
          <action>maincpu.pb@887FEB09=00</action>
          <action>maincpu.pb@887FEB28=00</action>
        </script>
    </cheat>
    
    <cheat desc="Hide Player 1 Shadow">
        <comment>Works on all stages.</comment>
        <script state="run">
          <action>maincpu.pb@887FC145=02</action>
        </script>
        <script state="off">
          <action>maincpu.pb@887FC145=00</action>
        </script>
    </cheat>
    
    <cheat desc="Hide Player 2 Shadow">
        <comment>Works on all stages.</comment>
        <script state="run">
          <action>maincpu.pb@887FC245=02</action>
        </script>
        <script state="off">
          <action>maincpu.pb@887FC245=00</action>
        </script>
    </cheat>
    I made these codes to be able to rip sprites from the game easily, though for some reason there is still one more layer I have yet to disable which is still overlaying a very fine light grey grid over the removed background elements that will have to be removed in your photo editor of choice. It may cause a tab bit of slowdown when enabled, but it's intended for sprite ripping only and not actual play. You can see some sprites I ripped (sorry if they suck!) for certain unused moves using this code here (I didn't rip the Orchid ones).

    Leave a comment:


  • Abystus
    replied
    Originally posted by Mezmorize View Post
    I posted here the little batch file I like to use.
    I look for words like 'pass' 'debug' 'test' 'cheat' 'mode' 'code' to see if there is anything not yet discovered.
    Not bad, seems to work well with a few of my N64 roms (listed a few matches within the txt file). Thanks for the script.

    Leave a comment:


  • Mezmorize
    replied
    I posted here the little batch file I like to use.
    I look for words like 'pass' 'debug' 'test' 'cheat' 'mode' 'code' to see if there is anything not yet discovered.

    Leave a comment:

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