News: 11 March 2016 - Forum Rules

Author Topic: [GBC] How do I replace the tile screen graphics with a custom one?  (Read 415 times)

Nebba

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How do I replace the tile screen graphics with a custom one?

Im trying to replace top portion of title screen with a custom graphic. I know the offsets where the graphics are located, but not know how to procced.


Circled in green are the graphics I want to replace


Custom title screen graphics made in photoshop

Jorpho

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Re: [GBC] How do I replace the tile screen graphics with a custom one?
« Reply #1 on: July 04, 2021, 07:36:07 pm »
Don't you think this was addressed in your earlier posts? (Do you really need yet another thread..?)
http://www.romhacking.net/forum/index.php?topic=32898

If you can see the tiles in Tile Molester, then you have to figure out how the game lays them out and edit them accordingly.  See for instance https://www.romhacking.net/documents/33/ .

If you can't see anything in Tile Molester, then the graphics are probably compressed, and you have to figure out how to decompress them.
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343

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Re: [GBC] How do I replace the tile screen graphics with a custom one?
« Reply #2 on: July 11, 2021, 06:28:18 pm »
Saddly the graphics are compressed.
They are around $28E000


The color pallete is at
$28EE4C
The tilemap is at
$25C349


You will need help to decompress them, I dont know asm, so I cant help.