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Sega Mega CD Hacks & Patches

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  • Tony H
    replied
    Originally posted by GamerTillTheDeath2012 View Post
    Can you guys make cheats for Keio Flying Squadron and Demolition Man please?
    Recently made a Sega CD Search/Patch Tool and it looks like it works fine with both of the RAM addresses for Keio Flying Squadron (lives and invincibility).

    Sega CD program: https://gamehacking.org/vb/forum/vid...267#post217267

    You can enter these RAM addresses into the program, and it will find 11 matches for the 11 levels in the game, and patch your ROM so that you'll have infinite lives, start with more lives (Only one match for this one, which you can adjust to whatever value you want), invincibility, or you can adjust how long you stay invincible after getting hit. You can patch any combination of these cheats into your ROM, or you can do all of them.

    FFF856 = Lives
    FFF854 = invincibility

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  • Tony H
    replied
    Originally posted by GamerTillTheDeath2012 View Post
    Can you guys make cheats for Keio Flying Squadron and Demolition Man please?
    If you use the "Search" box on this page, you'll find codes for Keio Flying Squadron. Looks like there are at least some codes for lives and invincibility.

    Haven't checked for Demolition Man.
    Last edited by Tony H; 03-23-2022, 11:19:14 AM.

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  • GamerTillTheDeath2012
    replied
    Can you guys make cheats for Keio Flying Squadron and Demolition Man please?

    Leave a comment:


  • NinjaHayate
    replied
    Thanks for those Tony! They will be helpful.

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  • Tony H
    replied
    Originally posted by NinjaHayate View Post
    Does anyone know to get/hack max Silver in LUNAR TSS and the items inventory? The BRM save file if possible, thanks.
    I made a cheat editor for Lunar: TSS that might be helpful. It lets you buy anything in shops for free, and it also gives you access to the built-in game debug features. I know you can modify lots of stuff like character stats, but don't know if it will let you modify your silver or inventory.

    Here's a link to the editor: https://gamehacking.org/vb/forum/vid...494#post212494

    Here's a link to some other hacking info: https://gamehacking.org/vb/forum/vid...453#post212453

    Here's a video of what the debug stuff can do: https://youtu.be/gyS_zCDT0Ik
    Last edited by Tony H; 11-27-2020, 07:37:48 PM.

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  • NinjaHayate
    replied
    Does anyone know to get/hack max Silver in LUNAR TSS and the items inventory? The BRM save file if possible, thanks.
    Last edited by NinjaHayate; 11-27-2020, 05:23:15 PM.

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  • Billytime!
    replied
    Just tried Gens 11 which has a working tracelog for Sega CD. Works like a charm. Thank you!

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  • Tony H
    replied
    Originally posted by Billytime! View Post
    Apologies if this is the wrong topic for it, I have been doing some Sega CD research over the past few weeks. But I have to ask, How do you guys go about finding these hex strings in the iso?

    I have a few ram addresses written down using Artmoney (I feel it works much better than cheat engine although Bizhawk works just as well.) however they are all PRG Ram and from what I read, very few emulators even support these types of addresses, debugger or otherwise. I'd love to take a stab at a few Sega CD games.
    A guy named lee4 has a link in his sig that is supposed to show how to make and use SegaCD codes. I've never looked at it, so I don't know which method he uses. Just find any post he's made, and you will find the link to his guide.

    I personally use CE, or a few different versions of Gens (Gens Tracer, Gens 9.5b, Gens 9.5c, or Gens 10), depending on what I want to do.
    Last edited by Tony H; 06-27-2020, 11:36:46 AM.

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  • Billytime!
    replied
    Apologies if this is the wrong topic for it, I have been doing some Sega CD research over the past few weeks. But I have to ask, How do you guys go about finding these hex strings in the iso?

    I have a few ram addresses written down using Artmoney (I feel it works much better than cheat engine although Bizhawk works just as well.) however they are all PRG Ram and from what I read, very few emulators even support these types of addresses, debugger or otherwise. I'd love to take a stab at a few Sega CD games.

    Leave a comment:


  • Tony H
    replied
    Originally posted by couponescc1986 View Post
    May i Ask to Everyone

    has Anyone Figured out or made an ISP on the game

    Supreme Warrior Sega cd 32x Version

    really would love an

    infinite health

    hex value to change/replace or isp patch

    thank you for anyone who has the time to figure it out
    couponescc1986, I know we already did this through PM, but will put it here for future reference.

    Supreme Warrior (Sega CD 32x)

    Infinite health hack/patch...

    Do this change for both disc 1 and disc 2 iso/bin files using a hex editor.

    Search for 33C100012804. Change the 33C1 at the beginning to 6004.

    33C100012804 Before
    600400012804 After

    EDIT: There will only be one match on each disc.
    Last edited by Tony H; 01-17-2020, 08:39:04 PM.

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  • couponescc1986
    replied
    May i Ask to Everyone

    has Anyone Figured out or made an ISP on the game

    Supreme Warrior Sega cd 32x Version

    really would love an

    infinite health

    infinite Stamina

    infinite tries or lives

    hex value to change/replace or isp patch

    thank you for anyone who has the time to figure it out

    Leave a comment:


  • MasterGrand
    replied
    Android Assault

    Code:
    [B]Hex Offset Lives: 0x0000E95A
    Hex Offset Credit:0x0000E962[/B]

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  • helgaharley
    replied
    Originally posted by MasterGrand View Post

    I will check it, When I get time.
    I found out what's wrong the Gems can't count down since they are infinite the other codes are fine.

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  • MasterGrand
    replied
    Originally posted by helgaharley View Post

    played up to the last Boss I was wondering if you can find invincible or infinite shield after the last boss the health won't coumtdown and the gems as well and your stuck. can't see the ending.
    I will check it, When I get time.

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  • helgaharley
    replied
    Originally posted by MasterGrand View Post
    Lords of Thunder

    Infinite Health and Max Money also Continue Credit 15

    played up to the last Boss I was wondering if you can find invincible or infinite shield after the last boss the health won't coumtdown and the gems as well and your stuck. can't see the ending.
    Last edited by helgaharley; 09-09-2018, 03:31:58 AM. Reason: wanted to add some stuff

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