I will develop unity game mod script il2cpp mono bepinex harmony gameplay system


About this gig
Need new gameplay features added to your Unity game? I build custom Unity mods, plugins, and gameplay systems for both Mono and IL2CPP builds using BepInEx, MelonLoader, and Harmony.
I specialize in:
- Custom gameplay mechanics and systems
- New items, abilities, and interactions
- Mod menus, HUDs, and debug tools
- Character, weapon, and vehicle modifications
- Runtime scripting and reverse engineering support
- Compatibility fixes between conflicting mods
Whether you are an indie developer expanding your own game, a modder building content for an existing title, or a community owner needing custom tools, I deliver clean, tested C# code with clear documentation so your project stays maintainable long after delivery.
Every mod is built to be stable, lightweight, and easy to update. I test thoroughly before delivery and stay available for quick fixes.
Get to know John A
roblox minecraft hytale blockbench 3d game developer unity script mod animation
- FromNigeria
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English, French, Latin, Spanish, German, Italian
FAQ
Do you work with both Mono and IL2CPP games?
Yes, I develop and debug mods for both build types using the appropriate modding framework.
Can you mod a game I don't own the source code for?
Yes, I use BepInEx, MelonLoader, and Harmony to inject and patch functionality without source access.
What tools do you use?
Primarily BepInEx, MelonLoader, and Harmony, alongside C# scripting and Unity's own systems.
Will the mod keep working after game updates?
I build with maintainability in mind and offer update support if the base game changes.
Can you fix conflicts between my existing mods?
Yes, compatibility fixes between clashing mods are part of what I offer.

