VASSAL
vassalengine.orgAn open-source engine for board-game and card-game modules
An open-source engine for board-game and card-game modules
A mod library with collection and management tools
Add digital checkout and automatic file delivery to shared links
A customizable icon library with free source and optional paid bundles.
Connect online payments, recurring billing and invoice follow-up
Sell appointments, service bundles, and events through a booking flow linked to your calendar.
Game-based maths and reading with problems, explanations and teaching videos.
Companion overlays and web statistics for supported games
Shared marketplace inventory with component bundles and order processing
Sync shared stock across listings, multipacks and components
A self-hosted chat bundle with direct and group messaging, calls, file sharing, bots, and moderation.
A threaded team messenger with encrypted direct messages and optional agents inside workplace conversations.
Legacy Windows game capture and frame-rate reporting
Choose device, screen and small print mockups individually or in bundles.
Personalized game discovery with genre and platform browsing
Game-based practice for maths, spelling, grammar and times tables.
Build Discord bots, interactive apps, and game integrations with HTTP, Gateway, and interaction APIs.
A fantasy console with a compact Lua coding environment and built-in sprite, map, sound, and music editors.
Player statistics and game-specific competitive references
Game accessibility reviews written for disabled players
Open source React Native starter kit for AI-assisted developers
Mobile-game discovery with release and platform context
Platform for creating 3D AI characters that see, hear and respond in virtual worlds.
AI voice cloning and speech synthesis for film, TV, games, and advertising