Signalstack Development

Signalstack Development is a modding group focused on creating immersive, high-quality content for the LSPDFR and FiveM communities. We specialize in law enforcement–focused gameplay systems, realism-driven features, and performance-conscious scripting designed to enhance roleplay and singleplayer experiences alike.

Our projects range from advanced police callout systems and emergency lighting integrations to atmospheric ambience packs, AI behavior systems, UI frameworks, and custom gameplay mechanics. Every release is built with a focus on immersion, stability, and clean user experience.

What We Create

• LSPDFR plugins and callout packs

• FiveM resources and gameplay systems

• Realistic AI and traffic interaction systems

• Audio and ambience enhancements

• UI/UX design for emergency service mods

• Utility and developer tools for server owners

Our Goals

Signalstack Development was founded with one goal in mind: creating mods that feel dynamic, cinematic, and believable while remaining optimized and easy to use. We aim to push immersion further without sacrificing performance or compatibility.

Platforms & Focus

• Singleplayer modding for GTA V / LSPDFR

• Multiplayer systems for FiveM RP communities

• Modern, maintainable development practices

• Community-driven updates and support

Whether it’s a detailed police interaction overhaul, a custom dispatch system, or immersive environmental audio, Signalstack Development is committed to delivering polished experiences for the GTA V modding community.