Phaser
Game Engines & FrameworksFast HTML5 game framework for browser games you host yourself
Replaces Construct, GameMaker
Best Offline-First Game Engines & Frameworks for self-hosting
The 6 best Offline-First game engines & frameworks you can self-host, ranked by community traction.
86Box
Game Engines & FrameworksEmulator of classic x86 PCs for retro gaming and software
Replaces PCem
EmulatorJS
Game Engines & FrameworksSelf-hosted in-browser retro game emulator
Replaces RetroArch web
Solarus
Game Engines & FrameworksOpen-source 2D action-RPG game engine
Replaces RPG Maker
CMaNGOS
Game Engines & FrameworksContinued MaNGOS World of Warcraft server emulator
Replaces official WoW servers
ct.js
Game Engines & FrameworksFree 2D game editor with a visual interface and code
Replaces GameMaker Studio
No apps match these filters.
Every option here is open-source and self-hostable, tagged Offline-First within the game engines & frameworks category. Compare them on the individual app pages for setup difficulty and resource requirements.