Download Contra UNROM to MMC3 Hack ROM Hack

Contra UNROM to MMC3 Hack Game
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Parameter Info
Console: NES
Original Game: Contra
Type: Improvement
Genre: Action > Shooter
Modifications: Other
Creator: infidelity
Date Created: 07/20/2013
Last Modified: 06/07/2015
Parameter Info
File Name: Contra UNROM to MMC3.rar
Downloads: 58
Requirements: No Special Requirements
Version: 1.0
Rating:

Contra UNROM to MMC3 HackDescription

Don’t think this is gonna be a 100% Gold Remake, it’ll have its differences. Extra battles (some’ll be optionals, tough but rewarding), Hoenn Pokemon (in every area, and hard to find) New areas, Remapped some dungeons (so your old guides wont work) , Extra recurring characters (some’ll hate you, some’ll help you)

Note that the hack is incomplete but feel free to enjoy the hack as-is.

Contra UNROM to MMC3 HackRead Me

5/26/12
UPDATE 7/16/13
infidelity

Contra UNROM to MMC3

MMC3 Bankswap Routine To Insert Into ROM at $1FBF8 = 0A48A9068D0080688D0180090148A9078D0080688D018060

$1C14F LDA,Y's the bank table at $1FFE0-7
$1C152 STA,Y's the bank number at that exact table

So, at $1C152, insert JSR to 20E8FB, and that's it.

Done!
UPDATE 7-16-13

Now works on an actual NES!
$1C01D = 20CFFB EA
$1FBDF = A205 8E0080 BDE2FB 8D0180 CA 10F4 A900 8518 60 00 02 04 05 06 07
END

UPDATE 7/20/13

ISSUE REGARDING MIRRORING

Need to add Mirroring Mode within Reset Vector. For Contra it starts as Vertical

$1C01D = 20CAFB
$1FBDA = A900 8D00A0
END