Patcher

Patcher is a lightweight console utility for applying binary patches (hex patches) to game executables. With its help, you can unlock DLCs, bonuses, or modify specific functions in a game without resorting to complex HEX editors.

🚀 Features

• Applying patches at specified offsets.
• Support for configuration files for different games.
• Verification of original bytes (Orig_Byte) before replacement to prevent file corruption.
• Works around the Steam API (does not require replacing DLLs such as CreamAPI or SmokeAPI).

📦 Usage

The utility operates via the command line.

patcher <exe game> <config for game>

Parameters:

• <exe game> — path to the game's executable file (e.g., 100orange.exe).
• <config for game> — path to the configuration file containing the patch map (offsets).

Example:

patcher "C:\Games\100 Orange Juice\100orange.exe" "100orange.txt"

⚙️ Configuration File Format

The configuration file contains information about which bytes to replace and at which addresses. The format is simple and readable.

Config example:

Offset_File: 0x11B19B5
Patch_Byte: 75
Orig_Byte: 74

Offset_File: 0x11B19F5
Patch_Byte: 90 90 48 8B 4C 24 48 48 31 E1 48 8B 15 7A 27 42
Orig_Byte: 31 C0 48 8B 4C 24 48 48 31 E1 48 8B 15 7A 27 42

• Offset_File — address in the file (in hexadecimal format).
• Patch_Byte — bytes to write.
• Orig_Byte — original bytes (used for integrity verification so the patch doesn't break the game if it updates).

⚠️ Disclaimer

• Make a backup of the original .exe file before using the patcher!
• The author is not responsible for any file damage, account bans, or other issues arising from the use of this tool.
• The tool is provided for educational purposes only.