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Cyber Engine Tweaks
What it is
Cyber Engine Tweaks is a framework for creating Cyberpunk 2077 mods with Lua and access to the game’s internal scripting features. It includes a Dear ImGui interface for mods, a console, and a TweakDB editor for advanced use. Modders can also use an ImGui diagnostics window, assertions, a debug menu, and a tool for logging game options. Optional patches can be enabled or disabled in settings or configuration files; changes take effect after restarting the game. Listed patches include removing pedestrians and traffic, disabling temporal antialiasing, suppressing intro movies, and skipping the start menu. RED4ext is a prerequisite and must be installed first. The project distributes releases through GitHub and provides wiki documentation for installation, usage, and modding. It tracks Cyberpunk 2077 releases, with its Patch 2.31 release notes listing support for game version 2.31. Windows is supported, and Linux use is documented through Proton. The framework is free and MIT-licensed; that license permits use and distribution under its conditions and provides no warranty.
For and against
For
- Lua scripting framework for Cyberpunk 2077 mods
- Includes a console and TweakDB editor
- Optional patches can be toggled
- Windows and Linux through Proton are documented
- Free, with an MIT license
Against
- RED4ext must be installed first
- Patch changes require a game restart
- The MIT license provides no warranty
The verdict
Cyber Engine Tweaks combines scripting access, modding tools, and configurable patches for Cyberpunk 2077. It requires RED4ext, and patch changes do not apply until the game is restarted.
Who it suits
Cyberpunk 2077 modders who want Lua scripting and tools for working with game features. Developers may also find the diagnostics and debugging options useful.
Plans and prices
Free
Cyber Engine Tweaks framework and included features · MIT licensed
Read 5 Oct 2026 · github.com
On the record
- Audience
- The project describes itself as a scripting framework for Cyberpunk 2077 modders, with additional tools for developers.github.com · read 5 Oct 2026
- Developer tools
- Development options include an ImGui diagnostics window, ImGui assertions, a debug menu, and dumping game options to the log.github.com · read 5 Oct 2026
- Distribution
- The project points users to GitHub Releases for the current release.github.com · read 5 Oct 2026
- Documentation
- The official wiki provides getting-started, usage, installation, and modding documentation.wiki.redmodding.org · read 5 Oct 2026
- Game version support
- The project says it tracks Cyberpunk 2077 releases closely; its GitHub release notes list support for game version 2.31 in the Patch 2.31 release.github.com · read 5 Oct 2026
- Interface
- It includes a Dear ImGui interface for mods, a console, and a TweakDB editor for advanced use.github.com · read 5 Oct 2026
- License
- The repository includes an MIT license that permits use, copying, modification, distribution, sublicensing, and sale, subject to its conditions.github.com · read 5 Oct 2026
- Patch examples
- Listed patches include removing pedestrians and traffic, disabling temporal antialiasing, suppressing intro movies, and skipping the start menu.github.com · read 5 Oct 2026
- Prerequisite
- The README says users must install RED4ext before installing Cyber Engine Tweaks.github.com · read 5 Oct 2026
- Purpose
- Cyber Engine Tweaks is a framework that lets modders script Cyberpunk 2077 mods with Lua and access internal scripting features.github.com · read 5 Oct 2026
- Quality of life
- Included patches can be enabled or disabled in settings or configuration files, and changes require a game restart to apply.github.com · read 5 Oct 2026
- Supported platform
- The official wiki documents running the mod on Linux through Proton, with Steam and non-Steam/Wine setup instructions.wiki.redmodding.org · read 5 Oct 2026
- Warranty
- The MIT license provides the software without warranty, including implied warranties of merchantability, fitness, or noninfringement.github.com · read 5 Oct 2026
