Script Hook V Version 1.0.877.1 -
Script Hook V is a core library developed by Alexander Blade that allows the execution of custom scripts (.asi files) in Grand Theft Auto V. It is an essential tool for modders, enabling complex modifications such as vehicle spawners, character switchers, teleportation, and mission editors. Version 1.0.877.1 corresponds to a specific patch of the GTA V game executable.
This document provides a complete breakdown of version 1.0.877.1, including compatibility, features, installation, and troubleshooting.
Script Hook V Version 1.0.877.1 was the hero of Christmas 2018. It quietly enabled thousands of hours of Arena War single-player modding, fixed nasty memory crashes, and provided a stable foundation for modders to experiment with destructive new vehicles.
While outdated today, it serves as a perfect snapshot of a specific, chaotic, and fun era in GTA V modding history.
Have a memory of the Arena War modding days? Let us know in the comments below!
Download Link (Official Archive): Script Hook V v1.0.877.1 on dev-c.com (Archive note: Always scan .asi files before use)
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Disclaimer: This post is for educational and historical purposes. Modding GTA V is intended for single-player use only. Do not attempt to use Script Hook V online.
The version "1.0.877.1" refers to an older update of Script Hook V, a critical library for installing and running mods in Grand Theft Auto V. Released by Alexander Blade, this specific update was notable for adding support for the then-current game patch and introducing new DLC vehicles and weapons to the built-in Native Trainer. Key Details for Version 1.0.877.1 Release Date: Originally released around October 5, 2016.
Compatibility: This version was designed to work with GTA V game version 1.0.877.1. Major Additions:
Added support for new DLC vehicles and weapons in the Native Trainer.
Improved "smoother transitions" for the first-person vehicle camera.
Compatible with Script Hook V .NET version 2.10.3 and above for advanced script support. Standard Installation & Usage
If you are still using a legacy game version that requires this specific Script Hook, the installation remains standard:
Copy ScriptHookV.dll to the main game folder (where GTA5.exe is located).
Include dinput8.dll (the ASI loader) to enable loading of custom scripts. Press F4 in-game to activate the Native Trainer menu. Why You Might Need This Script Hook V Version 1.0.877.1
While modern versions of Script Hook V now support much newer game builds (up to v1.0.3788.0 as of early 2026), older versions like 1.0.877.1 are often sought by users running "cracked" or unpatched legacy versions of the game.
Important Note: Script Hook V is strictly for Single Player use; attempting to use it in GTA Online can lead to a permanent ban.
Do you need help finding the correct download link for this specific legacy version or troubleshooting a "Fatal: Unknown game version" error?
Script Hook V for Windows - Download it from Uptodown for free
Get the latest version. 1.0.3788.0. Mar 27, 2026. Older versions. Reviewed by. Alberto García. Developer's Operations and Support.
Script Hook V for Windows - Download it from Uptodown for free
Script Hook V Version 1.0.877.1 is a specific build of the essential library used to run custom scripts and .asi plugins in Grand Theft Auto V. It acts as a bridge, allowing modders to access the game's native functions to create everything from simple trainers to complex gameplay overhauls. Core Features and Requirements
Version Compatibility: This specific version was historically required for certain popular mods, such as the AddonSpawner tool, which allows users to spawn custom vehicle add-ons.
Included Components: The standard distribution typically includes the ScriptHookV.dll library, an ASI Loader (dinput8.dll), and a sample Native Trainer.
Single Player Only: Script Hook V is designed exclusively for single-player use. To prevent bans, the library is programmed to automatically close the game if it detects a connection to GTA Online. How to Install and Use
Download: Obtain the files from the official source at AB Software Development or reputable mirror sites.
Installation: Copy ScriptHookV.dll and dinput8.dll into the main GTA V directory (where GTA5.exe is located).
Activation: Once in-game, press F4 to open the Native Trainer menu.
Navigation: Use the Numpad (2, 4, 6, 8) to navigate and 5 to select options. Troubleshooting Version Mismatches
Because Script Hook V must be updated every time Rockstar Games releases a new GTA V patch, users often encounter a "Critical Error". If you are specifically looking for version 1.0.877.1 to match an older game build, you may need to use Uptodown's version history to find archived versions. How to install Script Hook V and How to Run it In GTA V Script Hook V is a core library developed
Script Hook V Version 1.0.877.1 was a pivotal update released in October 2016 to maintain compatibility with Grand Theft Auto V's "Bikers" DLC. Core Feature: Native Script Execution
The most useful feature of Script Hook V is its ability to act as a bridge library, allowing custom .asi plugins to use the game's internal native functions. This enables almost all major Story Mode modifications, such as:
Native Trainer: A built-in cheat menu (activated with F4) that lets you spawn vehicles, change weather, add cash, and enable god mode.
ASI Loader: Includes dinput8.dll, which is necessary for the game to recognize and load third-party plugins.
Decompiled Script Support: Specifically for version 1.0.877.1, it allowed developers to look into changes made in the game's script files to implement new features compatible with that version. Technical Benefits
Zero FPS Impact: The library is lightweight and does not hinder game performance.
Online Protection: It automatically disables itself when you enter GTA Online to prevent bans.
Platform Compatibility: It works across Steam, Epic Games, and the Rockstar Games Launcher.
Check out these guides for installing and using Script Hook V features like the Native Trainer: How to install Script Hook V and How to Run it In GTA V 42K views · 6 years ago YouTube · The Wheelchair Guy How to Install Script Hook V (GTA 5) 156K views · 2 years ago YouTube · thebluecrusader
Technical Report: Script Hook V (v1.0.877.1) Script Hook V is a foundational modding library for Grand Theft Auto V (GTA V) on PC, developed by Alexander Blade. It serves as a bridge that allows the game to execute custom scripts using native functions within .asi plugins. 1. Version 1.0.877.1 Overview Release Date: October 5, 2016.
Key Feature: This specific update introduced smoother transitions in the first-person vehicle camera. Core Components: The distribution typically includes: ScriptHookV.dll: The main library file.
ASI Loader (dinput8.dll): Required to load the custom plugins.
Native Trainer: A sample .asi plugin that provides an in-game menu for spawning items, changing weather, and character modification. 2. Functionality and Use Cases
Mod Compatibility: Enables the use of hundreds of custom scripts (e.g., bodyguards, vehicle spawning, invincibility) by making them interact correctly with the game's core engine.
Native Trainer Access: Once installed, users can press F4 to open the trainer menu and navigate using the numeric keypad (NUMPAD 2, 4, 6, 8 to move; 5 to select). Script Hook V Version 1
GTA Online Protection: To prevent bans, Script Hook V automatically disables all custom scripts and may close the game if it detects a connection to GTA Online. 3. Installation & Compatibility
You have two paths forward:
| Path | Action | Best For | |----------|-----------|----------------| | Stay on 1.0.877.1 | Downgrade GTA V, block updates, use legacy mods | Players with heavy mod lists built around 2018-era mods | | Update to Latest | Download newest Script Hook V (e.g., 1.0.3258.0+), update all mods | Players who want new features, Online access, and modern mod support |
If you choose to update, visit Alexander Blade’s dev-c.com to grab the latest Script Hook V version. It remains free and is updated within days of each Rockstar patch.
Symptoms: A popup dialog stating “Unsupported game version, waiting for update” or the game crashes immediately.
Cause: Your GTA V executable is not version 1.0.877.1. Either you updated the game accidentally, or you misidentified the build number.
Solution:
If you are running Script Hook V 1.0.877.1, you have access to some of the most beloved mods in the community, specifically those that were later abandoned or broken by the "Next-Gen" updates (1.0.2802+).
Here are a few staples that run beautifully on this version:
For the uninitiated: Script Hook V is the library created by Alexander Blade that allows custom .asi mods to run outside of native game scripts. Without it, mods like Simple Trainer, LSPDFR, or Menyoo wouldn’t function.
Every time Rockstar patches GTA V Online, they break Script Hook V for Single Player. Version numbers directly correspond to the GTA V executable version they support.
This is a critical question. As of 2024–2025, GTA V’s current version is far beyond 1.0.877.1 (e.g., 1.0.3258.0 or higher). Using Script Hook V 1.0.877.1 on an updated game will not work—it will crash immediately.
However, if you maintain a completely separate, offline, downgraded copy of GTA V (excluding the Rockstar Launcher’s auto-update), version 1.0.877.1 is perfectly safe and stable. Many modders keep two installations: one updated for GTA Online and one legacy build (1.0.877.1) for heavy modding.
If you have deliberately downgraded your GTA V to version 1.0.877.1, or you are using a backup copy that never updated past March 2018, here is the standard installation process.