Step 2: Prepare your source ROM and patch file He explains how to run the patch quite well in this video: The BPS format is used by Kaze Emanuar to distribute his Super Mario 64 hacks, so you’re more likely to have to use this method for those kinds of games. If everything goes correctly, you got your hacked ROM all set! If you created a backup, the new version will be called “PATCHED.ext”, otherwise it will have the same file name. Rather then updating the source file, it will create a copy which will be useful in case you want to patch it again. Here we have a patch for Smash Remix 0.9.1 being applied.Īs a security measure, be sure to check the “Backup Original File” option under the settings menu icon. Open up the Delta Patcher executable and select your source ROM and your. I usually mention which one to use in my posts, but it’s really a matter of trial and error. I really wanted to play this hack of Diddy Kong Racing.Įven if you create your own backup ROM, it likely won’t match. However, there are many versions of that game floating around the internet: JP, USA, PAL, little/big endian versions… Most homebrew developers publish their patches with the simple instruction of “Apply the patch to a ROM”. Make sure you source your ROMs ethically. I will not be linking to any libraries/repositories for this reason. Step 2: Get your source ROMĭisclaimer: it is illegal in many places to download copies of games that you do not own. The only difference DeltaPatcher.exe and DeltaPatcherLite.exe is that the lite version only allows you to apply patches, while the full version lets you create them as well as apply them. If you’re curious about whether to use the lite or full version, it doesn’t really matter. I’ve tested it on Windows 7 and 10, but I’m not sure how well it works on Mac or Linux. Note that this is a Windows 32-bit program. Step 1: Get Delta Patcherĭownload Delta Patcher from the official website or from a mirror on N64 Squid by using the password “deltapatchmirror”. This is the most common type of patch used to distribute hacks online. Since all of this belongs to the original owner, the homebrewer only provides the new code that they developed. For instance, a hack of Mario 64 would borrow assets such as characters, stage or even the game engine itself. Since game hacks contain large portions of the original game, you can’t really distribute them without breaking copyright. No fear! This simple guide will help you patch it up so that you can get your hack up and running in no time.Ī patch is a file that contains the differences between a ROM hack and the original game ROM. Say you’ve found a great homebrewn ROM hack for the Nintendo 64 but it comes in a format that you can’t play because it’s distributed as a patch.

Home » N64 Homebrew » How to patch ROM hacks with xDelta, BPS or PPS How to patch ROM hacks with xDelta, BPS or PPS

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