Dybble's Retro Codes

[Demonic722]

Ah I see what you did there in the codes, I used this same method to make WTW codes many moons ago and of course the CB is one of the only GBA devices to have this code type. Nice.

Same here, but on NDS. We called it "Coordinates Modifier" over at another forum since you're just modifying the player's X and Y coordinates by adding or subtracting to their current stored value. If the value is big enough, the player's coordinates will be able to get within the bounds of the collision, acting as a walk through walls code.

Are there any other cheating devices for different systems that can achieve something like an E-Type code?

On NDS, look into code type 0xD4. Better yet, just write a custom routine since ARDS provides that freedom. Essentially, all you're doing is this when you use 0xD4:

@ Demonstration Code that can be cleaned up, of course...

[COLOR=#008000]ldr    r0, x_coordinate
ldr    r0, [r0][/COLOR]
@ Some button check for right
bne    moveLeft
[COLOR=#008000]add    r0, r0, #SOME_VALUE[/COLOR]

moveLeft:
@ Some button check for left
bne    moveSomeWhereElse
[COLOR=#008000]sub    r0, r0, #SOME_VALUE[/COLOR]

...

Edit: To subtract using code type 0xD4, you add a negative value. I'm sure CBA is probably the same way.

[Dybbles]

Metroid Prime V.1.00 (Gamecube/USA) [Action Replay]

Disable Water Physics
QB2Q-E6M3-GZX8R
X8G7-YV3M-MM0VG

Hold A To Walk Through Walls And Objects
TTQR-1FXR-3E3FM
1KTK-1XY7-11XC6
MGF9-8RDX-3GU2R
E9FZ-A3QA-YCERP
8WP7-EZD0-NP673
2HPV-4DQW-KBZJ9
E9FZ-A3QA-YCERP

Disable Death
UXWF-K8CZ-YZHAV
1V6X-U74P-KM0JV
QEU4-8EQ5-C543H
KX09-1D41-Q2EQ1
EMMV-JTJJ-CV0BG
78FR-U8B4-AWM5K
7M1H-YJRF-58GGK

Tangle Weed Doesn't Slow You Down
GEPW-BE3M-1BQXV
UX4T-Q628-TTMN5

Save Anywhere (Press L+R+A+B)
3ZB8-VJRB-JR5DN
XDGK-BYEN-BGW01
DARM-8FBE-RKMFW

Notes
-You don't need the Gravity Suit to move around normally in water anymore.
-If your health goes to 0 you won't die, you also won't die if you run out of time on the Space Pirate Frigate.
-The Save Anywhere code brings up the save menu. You can save anywhere, when you quit or die it will start you in the room you saved in.

*Walk Through Walls And Objects*
1: While Holding A, you can walk in mid-air.
2: This cheat disables ALL collision!!! If you hold A while jumping you can pass through ceilings, however, you MUST release the A button before you hit the ground, otherwise you will fall through the floor!!!
3:If you plan on going through doors,make sure you shoot the door open so the next area/room can load.
4: Don't hold A while in Morph Ball mode.

If someone could test these on real hardware (Specifically the Walk Through Walls and Save Anywhere) cheats, that would be great.
I lost my Action Replay and gave my older brother my copy of Metroid Prime so I can't test out the cheats.
They do work on Dolphin though.

[Dybbles]

Metroid Prime 2: Echoes (Gamecube/USA) [Action Replay]

Hold A To Walk Through Walls And Objects
296Q-1DXW-G0XJU
5GM2-J4PK-627W6
06A2-GH87-X6F30
E9FZ-A3QA-YCERP
AJ3E-KVJD-QVVQZ
3NNB-JEZV-Q9EKP
E9FZ-A3QA-YCERP

Same rules as the Metroid Prime Walk Through Walls code.

[gamemasterplc]

I will make Gecko ASM hacks that work even outside Dolphin for MP1 and MP2. I wonder how you found the collision enable flag for those games.

[Dybbles]

I will make Gecko ASM hacks that work even outside Dolphin for MP1 and MP2.

I'm already working on that.

I wonder how you found the collision enable flag for those games.

I'll send you a PM with pictures on how I found the Collision Flag. I actually found it by random chance, but I found a method to find in in like 10 seconds for both games.

[gamemasterplc]

I do the long method of pushing the activator to a static address and reading from that as a button activator. It seems to use the activator to generate the buttons pressed/hold byte flags.

[Dybbles]

Metroid Prime 1 and 2 use 0's and 1's to toggle button pushes.
Each button has it's own address and the L,R, Control Stick and C-Stick use floats.
I also randomly figured this out too, just use a 32 Bit search and search for 1 when you're holding a button and then search for 0 when you release it.

[gamemasterplc]

I honestly think they used it to not have to use the AND command

[47iscool]

Metroid Prime 2: Echoes (Gamecube/USA) [Action Replay]

Hold A To Walk Through Walls And Objects
296Q-1DXW-G0XJU
5GM2-J4PK-627W6
06A2-GH87-X6F30
E9FZ-A3QA-YCERP
AJ3E-KVJD-QVVQZ
3NNB-JEZV-Q9EKP
E9FZ-A3QA-YCERP

Same rules as the Metroid Prime Walk Through Walls code.

I converted this to gecko and cant get it to work.

[lee4]

I converted this to gecko and cant get it to work.

your converting look like this?

Hold A To Walk Through Walls And Objects
28704C88 FF000001
48000000 803DCBDC
DE000000 80008180
10000068 00000000
E0000000 80008000
28704C88 FF000000
48000000 803DCBDC
DE000000 80008180
10000068 00000008
E0000000 80008000

[gamemasterplc]

I will help you guys find a better activator that always works even if it needs an enabler. I might do an ASM hack as well

[Dybbles]

I converted this to gecko and cant get it to work.

Try This:
Hold A To Walk Through Walls And Objects
20704C88 01000000
48000000 803DCBDC
DE000000 80008180
10000068 00000000
E0000000 80008000
20704C88 00000000
48000000 803DCBDC
DE000000 80008180
10000068 00000008
E0000000 80008000

I changed it from a 16-bit end if equal to a 32-bit end if equal and moved the 1 to the front and removed the "FF" at the front.
For whatever reason Gecko didn't properly port the code.
Also, the converter added an "FF" to the front.
I never touch Gecko codes so I never convert them and am inexperienced with Gecko codetypes.
Please let me know if this works for you now.

[gamemasterplc]

I basically only touch Gecko codes due to being less shitty

[47iscool]

Try This:
Hold A To Walk Through Walls And Objects
20704C88 01000000
48000000 803DCBDC
DE000000 80008180
10000068 00000000
E0000000 80008000
20704C88 00000000
48000000 803DCBDC
DE000000 80008180
10000068 00000008
E0000000 80008000

I changed it from a 16-bit end if equal to a 32-bit end if equal and moved the 1 to the front and removed the "FF" at the front.
For whatever reason Gecko didn't properly port the code.
Also, the converter added an "FF" to the front.
I never touch Gecko codes so I never convert them and am inexperienced with Gecko codetypes.
Please let me know if this works for you now.

Will try and report back.

[47iscool]

Partially working now, she falls right through the floor.