Apps similar to JMonkeyEngine include Godot Engine, which is free and open source. Other options are Unity, GDevelop, Wick Editor and GABE. Game Development Tools like JMonkeyEngine are a crowded field, with more than 25 alternatives for Windows, Linux, Mac, Android and the web.
Godot Engine is a feature-packed, cross-platform game engine to create 2D and 3D games from a unified interface. It provides a comprehensive set of common tools, so that users can focus on making games without having to reinvent the wheel.
Argentina
Unity's real-time 3D engine fosters collaboration among artists, designers, and developers, offering tools for immersive, interactive experiences. Unity 6 enhances rendering, lighting, and AI, supports AR, VR, mobile, desktop, and includes detailed multiplayer workflows.
United States
GDevelop is an open-source game making software designed to be used by everyone. Any kind of 2D games can be created with it and no programming skills are required to get started. Logic of games are made using visual events.
France
EU
The Wick Editor is a free and open-source tool for creating games, animations, and everything in-between. It's designed to be the most accessible tool for creating multimedia projects on the web. Your creations can run on any device with a web browser - that means mobile too.
Offers an integrated Gradle build environment for compiling, building, and testing Godot game projects natively on Android, supporting seamless on-device workflows without a PC. Facilitates game development using open-source tools within the Android editor environment.
Argentina
microStudio is a free game engine online. Create games, learn programming, play, share, prototype and jam!.
FranceEU
Range Engine is a light and powerful game engine and 3D software, made based on Blender Game Engine with improvements from UPBGE.
Xogot brings the full power of the Godot game engine to iPad. With a native iPad experience designed for touch, you can create, test, and share games wherever inspiration strikes.
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D engine that enables developers and content creators to build AAA games, cinema-quality 3D worlds, and high-fidelity simulations without any fees or commercial obligations.
United States
One framework for creating powerful cross-platform games. The spiritual successor to XNA with 1000's of titles shipped across desktop, mobile, and console platforms. MonoGame is a fully managed .NET open source game framework without any black boxes.
Torque 3D is a easy-to-use game creation platform. Architected from the ground up for maximum flexibility and performance across a wide range of hardware and built upon the Frontline award-winning Torque Game Engine Advanced, Torque 3D comes equipped with a full suite of tools...
United States
OGRE (Object-Oriented Graphics Rendering Engine) is a scene-oriented, flexible 3D engine written in C++ designed to make it easier and more intuitive for developers to produce applications utilizing hardware-accelerated 3D graphics.
