Author Topic: PC Engine Cheat Codes (Requests go here as well)  (Read 169131 times)

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Offline gojira54

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Re: PC Engine Cheat Codes (Requests go here as well)
« Reply #150 on: March 15, 2015, 01:21 PM »
Damn that was fast =]

Offline Retro-Nerd

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Re: PC Engine Cheat Codes (Requests go here as well)
« Reply #151 on: March 15, 2015, 08:42 PM »
Quote
Soldier Blade (USA)
Invulnerability

Search For:
A59DF0
Replace F0 with 50

The No-Intro Rom crashed at the end of Level 4 with garbled graphics.

Any chance for Invulnerability for Mizubaku Adventure (Japan)?

Offline Mezmorize

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Re: PC Engine Cheat Codes (Requests go here as well)
« Reply #152 on: March 15, 2015, 11:28 PM »
Really sorry about that Retro-Nerd.
I only tested it for an extremely short period of time, like usual.

Is there a way you can test if it glitches at the same spot without the hack enabled (not sure if the game saves or whatnot)?
If not, and without looking at the game so far, I would suggest changing the value of 50 to 80.
Or if all else fails change the 50 to D0, but there might be periods of time where you will be able to take damage.
If nothing else works I could at least make an infinite lives code or something.
And just to confirm, you were using the USA release of the game instead of Japanese, right?

Here's the newest codes, with your request at the end:
--------
Neutopia II (USA)
Invulnerability

Search For:
23AE3C3EBDCA29D0
Replace D0 with 50

--------
New Adventure Island (USA)

Invulnerability [Enemies Die When You Touch Them]
Search For:
C91CD004
Replace 04 with 00

Eggs Contain Skateboards Instead Of Axes
Search For:
60C904D004
Replace 04 with 00

--------
Night Creatures (USA)
Invulnerability

Search For:
70A02CB91124D0
Replace D0 with 50

--------
Ninja Spirit (USA)
Invulnerability

Search For:
B9ED3DD0
Replace D0 with 50

--------
Pac-Land (USA)
Infinite Lives

Search For:
60A568D0
Replace D0 with 80

--------
Parasol Stars: The Story of Bubble Bobble III (USA)
Invulnerability

Search For:
F8B5442904D0
Replace D0 with 80

--------
Psychosis (USA)
Invulnerability

Search For:
ADF72CF00B
Replace 0B with 00

--------
Raiden (USA)
Invulnerability [Another game where I was very lucky to make this, since your plane is never invincible.]

Search For:
830892F001
Replace 01 with 00

--------
Mizubaku Adventure (Japan)
Invulnerability

Search For:
8908F008
Replace 08 with 00

--------

Offline Retro-Nerd

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Re: PC Engine Cheat Codes (Requests go here as well)
« Reply #153 on: March 15, 2015, 11:36 PM »
I've completed the japanese version of Soldier Blade some month ago with Kyle's infinite lifes cheat. Will try tomorrow if the values 80 or D0 are better for the US version somehow. Or maybe it's possible to hack the japanese rom? Haven't tried if your hack already work with the japanese rom. And thanks for Mizubaku Adventure.  :)

Edit: Ok, the value 80 works fine for me.  :D

Quote
Soldier Blade (USA)
Invulnerability

Search For:
A59DF0
Replace F0 with 80
« Last Edit: March 16, 2015, 01:44 PM by Retro-Nerd »

Offline gojira54

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Re: PC Engine Cheat Codes (Requests go here as well)
« Reply #154 on: March 21, 2015, 12:46 PM »
I just tried the edit on the soldier blade jp rom - worked fine for me past level 4.
I'm using the no intro set

Offline Mezmorize

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Re: PC Engine Cheat Codes (Requests go here as well)
« Reply #155 on: March 21, 2015, 01:12 PM »
That's good to hear.

Here's some new cheats, would have had more made by now, but have been pretty busy lately:
--------
R-Type (USA)
Blinking Invulnerability

Search For:
21DE7E2DD0
Replace D0 with 80

--------
Samurai-Ghost (USA)
Invulnerability

Search For:
1865BED0
Replace D0 with 80

--------
Shockman (USA)
Invulnerable After Being Hit

Search For:
83BD403B1D803BF0
Replace F0 with 80

--------
SideArms: Hyper Dyne (USA)
Invulnerability

Search For:
3AAD2526D0
Replace D0 with 80

--------
Batman (Japan)
Blinking Invulnerability

Search For:
C687D0
Replace D0 with 80

--------
Bikkuriman World (Japan)

Invulnerable To Damage From Enemies
Search For:
059CF002
Replace 02 with 00

Invulnerability
Search For:
20BD4537D0
Replace D0 with 80

Infinite Time
Search For:
D003CE3A
Replace 3A with 39

--------

Offline Retro-Nerd

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Re: PC Engine Cheat Codes (Requests go here as well)
« Reply #156 on: March 21, 2015, 02:25 PM »
Quote
Shockman (USA)
Invulnerable After Being Hit

Search For:
83BD403B1D803BF0
Replace F0 with 80

Works fine in the platformer levels. But you can control a submarine too (play it app. 5 minutes, a shmups level)) and there the Invulnerable hack doesn't work any more.

Offline Mezmorize

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Re: PC Engine Cheat Codes (Requests go here as well)
« Reply #157 on: March 22, 2015, 01:21 AM »
I played just long enough to get inside the submarine, this code works for it and in human form:

Shockman (USA)
Infinite Life (Health)

Search For:
ED0F2E8D
Replace 8D with AD

Offline Retro-Nerd

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Re: PC Engine Cheat Codes (Requests go here as well)
« Reply #158 on: March 22, 2015, 01:51 AM »
Great. Will try it on real hardware tomorrow.  :D

Offline Mezmorize

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Re: PC Engine Cheat Codes (Requests go here as well)
« Reply #159 on: March 22, 2015, 11:19 PM »
A few more TurboGrafx-16 Hex Editor codes:

--------
Bodycon Quest II (Japan)
Earn More Money From Battles [Example: 514 gold instead of 2]

Search For:
8DFF28AD0029
Replace 0029 with FF28

--------
Bouken Danshaku Don: The Lost Sunheart (Japan)
Invulnerability

Search For:
AD1827D0
Replace D0 with 80

--------
Burning Angels (Japan)
Invulnerability

Search For:
ADEE27D0
Replace D0 with 80

--------
Chouzetsu Rinjin: Bravoman (Japan)
Invulnerability

Search For:
32AD5622D0
Replace D0 with 80

--------
City Hunter (Japan)
Infinite Power (Health)

Search For:
ED9D2B8D
Replace 8D with AD

--------
Coryoon: Child of Dragon (Japan)
Invulnerability

Search For:
AD1E35D0
Replace D0 with 80

--------
Cross Wiber: Cyber Combat Police (Japan)
Invulnerability

Search For:
A900ADE426F053
Replace 53 with 00

--------
Darius Alpha (Japan)
Invulnerability

Search For:
ADB7291003
Replace 03 with 00

--------

Offline gojira54

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Re: PC Engine Cheat Codes (Requests go here as well)
« Reply #160 on: March 29, 2015, 12:47 PM »
Thanks for all the codes :)
Don't know if this possible but on 'gomola speed' there is a debug menu accessed by enter a key combo... any way to jump to this menu when the game starts so don't have to do the key vombo?
Details here;
http://www.videogameden.com/hucard.htm?gom

Offline Mezmorize

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Re: PC Engine Cheat Codes (Requests go here as well)
« Reply #161 on: March 29, 2015, 01:56 PM »
No problem, I'm not finished making codes, just busy with another project at the moment.

But I easily made that debug code (I love anything to do with hidden/developer things by the way):

--------
Gomola Speed (Japan)
Check (Debug) Mode

Search For:
DD9384D037
Replace 37 with 0E
Note: While the text "Push Run Button" is blinking on the Title Screen, press any button besides Run (if you press Up, press it twice).

--------

Offline gojira54

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Re: PC Engine Cheat Codes (Requests go here as well)
« Reply #162 on: March 29, 2015, 10:31 PM »
Great thanks :)
After managing to get the code to work before I no longer felt like playing the game ;)

Offline Duo_r

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Re: PC Engine Cheat Codes (Requests go here as well)
« Reply #163 on: March 31, 2015, 03:48 AM »
ok so you can't combine codes into the same file correct? So for example unlimited Energy + Lives for Ninja Gaiden, when playing I was taking hit points, but seems to work if I only patch one cheat. Does that sound right?

Offline Mezmorize

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Re: PC Engine Cheat Codes (Requests go here as well)
« Reply #164 on: March 31, 2015, 10:52 AM »
You should be able to use multiple codes.

Here's another:
Ninja Ryuuken Den (Japan)
Invulnerable After Taking Damage
Search For:
20D393CE
Replace CE with CD