Arma 3 Tools vs Reloaded-II

Arma 3 Tools is a free Windows suite for producing content for the Real Virtuality engine used by Arma 3. Terrain Builder lets creators construct virtual worlds, while Object Builder creates, edits, and configures 3D models. Addon Builder converts source data into engine-readable formats and packages it into one archive; it can also sign PBOs with a digital key for secure servers. Publisher sends complete mods to Steam Workshop. Game Updater is intended to simplify switching between Steam branches, and Tools Launcher checks parts of an installation, runs suite tools, and can detect and interact with Mikero’s tools and Poseidon Tools. Distributed through Steam, the suite supports terrain, model, addon, mod, and script-related workflows, with PBO and FSM formats listed. Installation requires a valid Steam account, internet connection, and at least 1.1 GB of free disk space. Use is free for non-commercial work; commercial use requires Bohemia Interactive permission and acceptance of the BI Tools EULA.

Reloaded-II is a free, modular framework for creating mods for x86 and x64 games. Mods can be written in .NET and C#, and native mods are also supported; the project says they can use libraries and NuGet packages while running in isolation. The loader includes dependency ordering, early hooks, hot reload, real-time console and file logging, and Visual Studio debugging and profiling support. Its launcher manages multiple games and per-game mod sets, with built-in configuration, automatic updates and a mod downloader that offers one-click downloads on supported websites. The automatic installer installs Reloaded-II and runtimes in one click; the documentation says this usually takes under 30 seconds. The project says it does not modify game files and can be removed by deleting its folder. Windows users are directed to the installer, while Linux users are directed to a setup guide. Listed platforms include Windows, Linux via Wine or Proton, and macOS via Wine. The FAQ advises against using Reloaded-II with multiplayer games because games with effective anti-cheat may ban users.