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SainT

Game Trainers and Cheats

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The LynxGD has a built in game trainer / cheat system. When you load any game, the ROM is checked against a database of cheats. If there are any cheats / trainer options available for the game, they will be displayed in a menu allowing you to turn them on or off before playing the game.

 

If you would like to see any specific cheats / trainer options for games which currently do not have them, please feel free to post a request in this thread and I'll see what I can do.

 

The current list of cheats / trainer options as of Firmware 1.03.

 

Batman Returns, Infinite Energy
Switchblade 2, Infinite Lives, Infinite Energy
Super Skweek, Infinite Time
Ninja Gaiden 3, Infinite Time, Infinite Energy, One Hit Boss Kill
Ninja Gaiden, Infinite Time, Infinite Energy
Bubble Trouble, Infinite Energy
Desert Strike, Infinite Energy
Gauntlet, Infinite Energy
Klax, Infinite Misses
Pac Land, Infinite Time, Infinite Lives
Hard Drivin', Infinite Time
Raiden, Infinite Lives, Infinite Bombs
Paper Boy, Infinite Lives
Steel Talons, Infinite Energy
Turbo Sub, Infinite Lives, Infinite Mines
Rampage, Infinite Energy
Shadow of the Beast, Infinite Energy

Edited by SainT
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37 minutes ago, sage said:

not bad, you need the hint for APB?

There are many games I've not looked at yet, APB is one. :)

 

I'll take a look when I get a moment.

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Please consider the code for the hidden game of Galaxian in Lexis and the one for the hidden game in Lynx Reloaded.

 

It'd be great to also see the Battlezone 2000 mode be given a menu option.

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2 hours ago, sage said:

I did aleady 😛

Like on some othes...

Any you wish to contribute will be welcomed! :)

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18 hours ago, davidcalgary29 said:

Please consider the code for the hidden game of Galaxian in Lexis and the one for the hidden game in Lynx Reloaded.

 

It'd be great to also see the Battlezone 2000 mode be given a menu option.

As there is a released ROM version of Battlezone 2000 which directly  starts the easter egg, this might not be necessary.

you find it somewhere in the forum here

 

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18 hours ago, SainT said:

Any you wish to contribute will be welcomed! :)

without knowledge on how you do the patching and without a cartridge, unlikely. But you can PM me if you have details.

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16 minutes ago, sage said:

without knowledge on how you do the patching and without a cartridge, unlikely. But you can PM me if you have details.

Simply which bytes are patched in the cartridge, I’ll fix the header to be non-checksumming. :)

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I've been recently looking at making new Lynx cheats for my cheat collection

 

I think with Ninja Gaiden, Infinite Energy might not be enough as you there are other ways of dieing. So you will need to stop RAM address 4F14 decrementing for Infinite Lives ideally.

 

Not sure if you can use these for Ninja Gaiden, they are program code changes (not sure of the actual cart address - these are the program counter addresses):

c973 ea & c974 04 Invincibility

ea77 80 Hit Anywhere

Edited by Pugsy

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11 hours ago, Pugsy said:

I've been recently looking at making new Lynx cheats for my cheat collection

 

I think with Ninja Gaiden, Infinite Energy might not be enough as you there are other ways of dieing. So you will need to stop RAM address 4F14 decrementing for Infinite Lives ideally.

 

Not sure if you can use these for Ninja Gaiden, they are program code changes (not sure of the actual cart address - these are the program counter addresses):

c973 ea & c974 04 Invincibility

ea77 80 Hit Anywhere

 

Nice! I'll add these in. :D

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Infinite lives in Toki would be awesome.  Also, if there is a way to do infinite time and infinite energy in Kung Food that game may become beatable. I can never get through all the enemies without running out of time in that game.

I found these cheats from gamehacking.org if that helps:

Toki: https://gamehacking.org/game/69399

Kung Food: https://gamehacking.org/game/69363

Edited by mistermorcus
Added Cheat Links
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On 6/21/2020 at 7:31 AM, sage said:

As there is a released ROM version of Battlezone 2000 which directly  starts the easter egg, this might not be necessary.

you find it somewhere in the forum here

 

I have been searching for this rom and all I can find is one on ROmhacking that comes up a .ips not a .lnx format. DO you know how to do the conversion to .lnx or know where that version of the rom can be found that has the cheat enabled?

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The ips file is a patch to be applied to the game rom. There are several program that can use that file, google for it.

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13 hours ago, UHATEIT said:

I have been searching for this rom and all I can find is one on ROmhacking that comes up a .ips not a .lnx format. DO you know how to do the conversion to .lnx or know where that version of the rom can be found that has the cheat enabled?

I have no idea what ips is nor do i want to use it.

Maybe I decided that its a bad idea to post the rom and deleted it. i dont remember. it was years ago.

 

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