melonJS is described as 'open source HTML5 game engine that empowers developers and designers to focus on content' and is an app in the Development category. There are more than 50 alternatives to melonJS for a variety of platforms, including Windows, Mac, Linux, Online / Web-based and Self-Hosted solutions. The best alternative is Godot Engine, which is both free and Open Source. Other great apps like melonJS are Unity (Freemium), Unreal Engine (Freemium), GDevelop (Free Personal, Open Source) and LÖVE (Free, Open Source).
PixiJS is an advanced, mature HTML5 creation engine with a fast and flexible 2D WebGL renderer. FEATURES - Interactive, visually compelling content on desktop, mobile and beyond, all reached with a single code base. - Photoshop quality blending and colour modes.
Kiwi.js is a blazingly fast mobile & desktop browser based HTML5 game framework. It uses CocoonJS for publishing to the AppStore. The focus is blazingly fast WebGL rendering and complementary tools to make professional quality serious games.
Making games as the '80s arcade games. Includes Run'n'Gun, vertical & horizontal Shooters or Platform, makes games as Pac-Man, Commando, 1942, Ghosts 'n' Goblins or Gauntlet, with sprite sheets, pixel art, sound fx, & music. You get arcade feel.
Pixel Game Maker MV allows you to build up your own action game with no programming knowledge necessary. This engine was designed with the idea of giving a voice to people's passions, allowing them to freely express the game that they have held in their hearts.
batari Basic (bB) is a BASIC-like language for creating Atari 2600 games. It creates a binary file that can be run on an Atari 2600 emulator or the binary file may be used to make a cartridge that will operate on a real Atari 2600.