This project will no longer be updated, but it still works for versions prior to 1.21.114.
McPatch is a utility tool designed to apply byte-level patches to the Minecraft: Bedrock Edition executable. This project is a community-maintained version of the original patcher by VastraKai, which has since been removed from GitHub.
Each patch is based on a unique byte signature and is applied directly to the game executable.
| Patch | Description |
|---|---|
| GuiScale | Forces a smaller GUI scale for better visibility on low-resolution screens. |
| TeleportRotation | Disables the camera snap/rotation that occurs during teleportation. |
| ItemUseDelay | Removes or reduces delay between item uses. |
| MinimalViewBobbing | Disables camera bobbing when walking. |
| NoHurtCam | Removes the screen shake when taking damage. |
| NoJumpDelay | Eliminates delay between consecutive jumps. |
| PlayScreenFix | Replaces the new PlayScreen with the old one. (Thanks @alteik) |
Download the latest release here
Compatible with the latest versions of Minecraft Bedrock (requires .exe executable).
Patch signatures are hexadecimal byte sequences used to locate the relevant instructions in the executable:
{
"GuiScale": "00 00 ? ? 00 00 A0 40 00 00 C0 40",
"TeleportRotation": "E8 ? ? ? ? 48 8B 03 48 8D 94 24 ? ? ? ? 48 8B 4B",
"ItemUseDelay": "FF 15 ? ? ? ? 48 8B ? 48 8B ? 48 8B ? ? ? ? ? FF 15 ? ? ? ? 32 DB",
"MinimalViewBobbing": "FF 15 ? ? ? ? 80 7C 24 60 ? 0F 84 ? ? ? ? 48 89",
"NoHurtCam": "76 0E F3 0F 5C C7",
"NoJumpDelay": "C7 47 ? ? ? ? ? 48 8B 9C 24 ? ? ? ? 0F 28 74 24 ? 48 81 C4",
"PlayScreenFix": "6D 63 2D 61 62 2D 6E 65 77 2D 70 6C 61 79 2D 73 63 72 65 65 6E 2D"
}Wildcards (?) allow for flexible matching across different Minecraft builds.
- The patcher scans the game executable for the defined byte signature.
- It replaces bytes at the found location with the custom patch.
- Unmatched patches are skipped with error messages in the log.
Want to help improve the tool?
- Fork the repository
- Make your changes
- Submit a pull request
All contributions are welcome!
Use at your own risk. This tool modifies the game binary directly and could trigger anti-cheat systems in multiplayer environments.
This project is open-source under the MIT License.
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