OpenRA/OpenRA

Features

• Real-Time Strategy Engines - Serves as a cross-platform engine for executing modernized versions of classic strategy titles and developing custom total conversion modifications.
• Total Conversion Frameworks - Developing standalone strategy games or extensive modifications by leveraging a configuration-driven trait system and custom compiled code modules.
• Deterministic Networking - Maintains synchronized multiplayer states across distributed clients using deterministic input-based simulation.
• Strategy - Hosts dedicated game instances to manage lobbies, match persistence, and synchronized multiplayer sessions for connected clients.
• Headless Servers - Runs dedicated game instances without graphical interfaces to manage lobbies and match persistence.
• Trait-Based Compositions - Constructs game objects by aggregating modular, data-driven traits that define behavior and properties.
• Mission Scripting - The engine allows registering callbacks for game events such as unit production, combat damage, or proximity detection to automate mission logic.
• Legacy Asset Parsers - Supports converting classic sprite files and map formats into engine-compatible assets.
• Dedicated Hosting - Supports deploying dedicated game instances to provide stable environments for community matches.
• Rule Definitions - Allows configuring game mechanics and entity behaviors through structured data files.
• Level Editors - Provides an integrated visual design tool for creating and modifying strategy game levels with support for legacy formats.
• YAML Configuration Files - Defines game rules, unit statistics, and mission logic using structured YAML configuration files.
• Entity Managers - The engine provides APIs to create, query, and manipulate game units and structures, including tracking their health, position, ownership, and status.
• Entity Composition Systems - Enables constructing game objects by assembling modular traits defined in configuration files.
• Game Engines and Remakes - Open-source engine for classic real-time strategy titles.
• Strategy and Roguelikes - Rebuild of classic real-time strategy titles.
• Strategy Game Engines - Engine implementation for classic real-time strategy games.
• Engine Recreations - Modernized engine for classic real-time strategy games.
• Open Source Games - Open-source engine for real-time strategy games.
• Strategy and Simulation - Engine implementation for classic RTS games using modern tech.
• Game Modules - Packages game assets, logic, and configuration into independent units for custom game experiences.
• Resource Management Systems - The engine tracks and modifies player cash, power levels, and resource storage, including triggering power outages or managing production queues.
• Asset Management Systems - Supports downloading asset packs automatically or importing required files to enable gameplay.
• Legacy System Preservation - Running modernized versions of legacy real-time strategy titles on contemporary hardware with cross-platform multiplayer and improved interface support.
• Asset Packages - Organizes game content into independent, loadable units for seamless mod and legacy data integration.
• Map Editors - Includes an integrated drag-and-drop editor for map creation and modification.
• Action Command Processors - The engine resolves user input into actionable commands for game entities through a system of targeters and modal interfaces.
• Game Development Frameworks - Provides a modular toolkit for building strategy games using configuration-driven trait systems and integrated asset management.
• Game Asset Synchronization - The engine supports uploading and synchronizing user-created maps through a centralized repository to ensure all players in a session use identical map versions.
• Visual Asset Importers - Allows importing sprite-based or three-dimensional voxel models to represent units and objects.
• Map and Scenario Editors - Creating and distributing unique mission scenarios and game levels using integrated editing tools and automated content synchronization systems.
• Compiled Logic Extensions - Supports extending engine capabilities by integrating custom compiled code modules.
• Reinforcement Spawners - The engine supports spawning units or transport-based squads at specific locations and executing custom actions upon their arrival or departure.
• Gameplay Replay Systems - Records gameplay sessions to allow reviewing tactical decisions, identifying strategic errors, and improving performance through observation of past matches.
• Legacy Map Converters - The engine supports converting map files from classic strategy titles into the native format to ensure structural accuracy for mission porting.
• Attribute Modifiers - Alters entity attributes like speed or damage by attaching modifier components to game objects.
• Component Modifiers - Provides dynamic entity attribute modification through attached modifier components.
• Unit Task Managers - Manages queues of sequential tasks for game entities to handle movement, combat, and complex behaviors during active gameplay sessions.

Star history