GameMaster

Advanced iOS Game Tool

A powerful game tool for iOS, designed for non-jailbroken devices via sideloading (IPA injection).

Created by tinysweet

---

Features

Memory Search

• Exact Search — find specific values in memory
• Range Search — find values within min-max range
• Fuzzy Search — track value changes (increased/decreased/unchanged)
• Nearby Search — find related values close in memory (still bug)
• Supports: Int8, UInt8, Int16, UInt16, Int32, UInt32, Int64, UInt64, Float, Double
• Inline Edit, Freeze, Save, Watch buttons per result
• Select All + Batch Write/Freeze/Save/Watch

Value Manager

• Read/write values at saved addresses
• Value Lock (freeze) at ~60fps
• Select All + Delete Selected
• Per-row Edit, Lock, Delete buttons

Speed Hack

• Hook modes: gettimeofday, clock_gettime, mach_absolute_time, Unity timeScale
• Speed range: 0.1x - 1000x with presets + custom input
• Based on LuckySpeeder approach
• Uses os_unfair_lock for thread safety

Debugger

• Watchpoints — monitor memory addresses for writes (software polling @100Hz)
• Live Offset Patcher — patch ARM64 instructions at offsets
• NOP / RET helper buttons
• Save patches as toggleable items (persisted to disk)

Il2Cpp Dumper

• Auto-detect Unity il2cpp games
• Dump all classes, methods, fields, properties
• Output: dump.cs, Assembly headers, script.json, ida.py, ida_py3.py
• Real-time progress log
• Based on IOS-Il2CppDumper

Info

• Shows injection details, process info, device info
• Creator: tinysweet

---

Building

cd GameMaster
make clean && make

Injection

Use tool like esign, ksign, any app that have option for inject deb or dylib

Then sideload with AltStore/Sideloadly/TrollStore.

---

Credits

• fishhook by Meta — BSD License
• LuckySpeeder by kekeimiku — MIT License
• IOS-Il2CppDumper — il2cpp dump engine
• nlohmann/json — MIT License