Description

A next-generation AI-driven roleplay sandbox for GTA V.

Los Santos Alive transforms Grand Theft Auto V into a living social world where pedestrians can think, react, converse, and physically respond to the player and the environment around them in real time.

Speak naturally to NPCs using either your microphone or text input and experience dynamic unscripted interactions shaped by personality, atmosphere, danger, music, location, vehicles, weather, player behaviour, and the constantly evolving situations unfolding around you.

This is not a scripted dialogue system.

Every conversation is generated live.
Every NPC can react differently.
Every encounter can evolve unpredictably.

One moment you may be casually talking to a stranger outside a convenience store.

The next, they may be riding with you across Los Santos discussing their life, reacting to your driving, panicking during a police chase, becoming your accomplice, surrendering at gunpoint, or dynamically responding to the chaos unfolding around them.

What if GTA Vs world could socially react to the player as naturally as a real person would

Inspired by the emergent roleplay experiences of FiveM, Los Santos Alive aims to bring dynamic human-like interaction and storytelling into a fully singleplayer experience while remaining grounded within Rockstars world, atmosphere, tone, and lore.

INSTALLATION

Requirements

Grand Theft Auto V (Legacy or Enhanced)
Windows 10/11
Internet Connection

Before Installing

Ensure you have a clean copy of Grand Theft Auto V (Legacy or Enhanced).

LEGACY

Install the latest version of RagePluginHook from their Discord:
https://discord.gg/K4kStZrpBV
Drag the contents of the archive into your GTA V root directory.

ENHANCED

Download The Latest LSPDFR Enhanced Preview From:
https://www.lcpdfr.com/downloads/gta5mods/g17media/52970-lspd-first-response-enhanced-preview/
Drag the contents of the archive into your GTA V root directory.
Delete the Grand Theft Auto V Enhanced/LSPDFR folder.
Remove The Two LSPDFR Files From:
Grand Theft Auto V Enhanced/Plugins

LOS SANTOS ALIVE

Download the latest version of Los Santos Alive and drag the contents of the archive into your GTA V root directory.
Go To:
https://aistudio.google.com/api-keys
Sign in and create a free Google Gemini API key.
Copy the API key.
Go Into:
plugins/LosSantosAliveServer/
Open “.env” in Notepad.
Paste your key into the .env file using the following format:

GEMINI_API_KEY=(your key)

Save the .env file.
Launch RagePluginHook.exe from your GTA V root directory.
In the “Plugins” tab, enable “Load all plugins on startup”.

Important Notes

Some antivirus software may falsely flag GTA V script mods or AI-related runtime components due to real-time networking/audio systems.
Your Google Gemini API key is completely free to create and remains entirely client-side.
Los Santos Alive is an actively evolving alpha project and bugs/crashes may occasionally occur.

CORE FEATURES

Speak Naturally To NPCs

Have real-time AI-powered conversations with pedestrians using either voice or text input.

Speak naturally using your microphone or keyboard

NPC dialogue is generated dynamically in real time rather than using scripted dialogue trees
Hold separate conversations with multiple NPCs independently
Conversations evolve naturally depending on player behaviour, tone, surroundings, and world events
NPC personalities, confidence, humour, emotional reactions, and speaking styles vary dynamically depending on archetype and situation

NPCs Understand The World Around Them

NPCs dynamically react to the atmosphere, environment, and gameplay situations around them.

NPCs understand weather, time of day, interiors, districts, streets, and surrounding environments
Different areas of Los Santos and Blaine County produce different personalities, attitudes, and conversations
Conversations and behaviour naturally shift across bars, stores, gang territories, businesses, nightlife districts, wilderness areas, and more
NPCs receive live contextual updates as the world changes during conversations

Grounded Character Behaviour

NPC behaviour is designed to feel grounded within GTA Vs world rather than behaving like disconnected AI chatbots.

NPCs understand their own archetype, gender, age range, ambient activity, and current situation
NPCs react differently depending on personality, confidence, mood, danger, and surrounding context
NPCs understand activities such as drinking, smoking, shopping, working, exercising, loitering, filming videos, and more
Conversations are heavily influenced by atmosphere, social context, and environmental perception

Dynamic Vehicle & Companion Systems

NPCs can physically participate in gameplay and travel dynamically alongside the player.

NPCs are aware of the players current vehicle, including model, colour, type, cleanliness, and damage condition
NPCs know when the player enters, exits, or switches vehicles
NPCs can dynamically enter and exit the players vehicle
NPC companions can accompany the player while travelling throughout the world
Conversations and reactions continue naturally during gameplay situations and travelling

Weapon & Danger Awareness

NPCs react naturally to intimidation, violence, weapons, and dangerous situations.

NPCs are aware of the players currently equipped weapon and appearance
NPCs know when the player equips, holsters, or switches weapons
Different personalities react differently to danger, aggression, and intimidation
NPCs can flee, surrender, comply, resist, or become hostile depending on the situation
Accomplice NPCs can assist the player during criminal activities and combat situations

Dynamic NPC Action System

NPCs are capable of physically responding to requests, threats, and gameplay situations in real time.

NPCs can follow the player, walk away, flee, attack, surrender, or kneel dynamically
NPCs can enter and exit vehicles naturally
NPCs can accompany the player as companions or criminal accomplices
NPC actions are integrated directly into live AI conversations rather than traditional scripted menus

Radio, Music & Atmosphere Awareness

NPCs react dynamically to GTA Vs music, atmosphere, and surrounding audio environment.

NPCs are aware of the currently playing radio station and song
NPCs understand the mood, energy, and atmosphere of different songs
Conversations and reactions can shift depending on the surrounding audio atmosphere
Environmental atmosphere heavily influences conversational tone and behaviour

Immersive Audio Systems

Advanced immersion systems help conversations feel naturally integrated into GTA Vs world.

NPC dialogue audio is spatialized dynamically within the game world
NPC voices originate from their physical in-world position relative to the player
NPCs lip sync dynamically while speaking
Conversations occur in near real time with low delay

PROJECT DIRECTION

Los Santos Alive is an actively evolving alpha project focused on pushing immersion, emergent gameplay, and AI-driven interaction as far as possible within GTA V.

Rather than functioning as a disconnected AI chatbot system, Los Santos Alive is designed to feel naturally integrated into Rockstars world, atmosphere, and gameplay sandbox. NPC behaviour is heavily influenced by social context, environmental awareness, personality, danger, atmosphere, and the situations unfolding around them in real time.

Development is actively expanding toward deeper systems like NPC-to-NPC interaction, dynamic scenario handling, companion gameplay, emergent social systems, and evolving world simulation over time.

The long-term goal is to create a living singleplayer roleplay sandbox where gameplay situations evolve naturally, NPCs react dynamically to player behaviour, and no two play sessions unfold exactly the same way.

Requirements

Grand Theft Auto V Legacy/Enhanced
Internet connection required
RagePluginHook required

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This GTA V Mod Makes NPCs Alive: Los Santos Alive