Alternatives to Castle Game Engine

Armory3D

It suits game developers using Blender who want visual scripting or Haxe and exports across desktop, mobile and web targets.

Construct 3

Construct 3 suits individuals and hobbyists building 2D games who want visual logic with the option to add JavaScript or TypeScript.

CopperCube

CopperCube may suit creators making 3D games, walkthroughs, simulators, or e-learning apps, including those who prefer click-based interactions over programming.

Fusion 2.5 suits people making 2D games or applications who prefer a visual event-and-object workflow.

CRYENGINE

It suits game developers who need an engine with source code, visual scripting and support for PC, console, mobile, web or VR targets.

Flax Engine

Flax Engine suits solo indie developers and larger teams building 3D games, with projects described as scaling from 5 to 50 developers.

Defold suits indie creators, students, and studios building commercial games.

Godot Engine

Godot suits developers building 2D or 3D games, cross-platform projects, or XR projects who want an open-source engine.

Unity Version Control

It suits game development teams that need source control for large repositories, binaries or artist workflows.

Cocos Creator

Cocos Creator suits developers making games or other interactive content for mobile, desktop, and web targets.

Ren'Py

Ren'Py suits creators making visual novels or life simulation games who are comfortable with its scripting options and target-platform requirements.

Buildbox

Buildbox may suit aspiring game creators seeking visual tools and limited coding requirements.

Stencyl

Stencyl suits people making games for web, desktop, or mobile who want to build with visual blocks and optionally add Haxe code.

GameSalad suits creators and learners ages 12 and beyond who want to build mobile or web games through visual programming.

GDevelop

GDevelop suits creators who want to make games using visual tools, with JavaScript available when they want to script.

Stride suits developers making desktop, mobile or VR games, training simulations and architecture or engineering software.

It suits game and interactive-content teams targeting web, desktop, and mobile platforms, including users who want visual scripting or JavaScript and TypeScript.

GameMaker

It suits people developing games for the listed desktop, web, mobile, or console targets.

It suits beginners and experienced creators making J-RPGs, especially those who want to build maps and configure a side-view battle system.

UEFN suits creators building and publishing Fortnite projects who need editing, scripting, collaboration, and playtesting tools.