Top 11 Open-Source Alternatives to Loom SDK

The top open-source alternatives to Loom SDK are Godot Engine, Flutter.dev, and MonoGame. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Godot Engine Landing Page
1

Godot Engine

Feature-packed 2D and 3D open source game engine.
Pricing:
- Open Source
#Game Development #Game Engine #3D Game Engine 447 social mentions
Flutter.dev Landing Page
2

Flutter.dev

Build beautiful native apps in record time 🚀
Pricing:
- Open Source
#Development Tools #Application Builder #Mobile App Development 340 social mentions
MonoGame Landing Page
3

MonoGame

MonoGame is an open source implementation of the Microsoft XNA 4 Framework.
Pricing:
- Open Source
#Game Development #Game Engine #3D Game Engine 2 social mentions
ct.js Landing Page
4

ct.js

ct.js is a 2D game editor (desktop app) based on web technologies.
Pricing:
- Open Source
#Game Development #Game Engine #3D Game Engine 3 social mentions
React Native Landing Page
5

React Native

A framework for building native apps with React
Pricing:
- Open Source
#Development Tools #JavaScript Framework #Javascript UI Libraries 213 social mentions
LITIengine Landing Page
6

LITIengine

LITIengine is a free and open source Java 2D Game Engine. It provides all the infrastructure to create tile based 2D games with plain java, be it a platformer or a top-down adventure.
Pricing:
- Open Source
#Game Development #Game Engine #3D Game Engine 6 social mentions
Stencyl Landing Page
7

Stencyl

Make iOS (iPhone/iPad), Android, Flash, Windows & Mac games without code using Stencyl.
Pricing:
- Open Source
#Game Development #Game Engine #3D Game Engine 4 social mentions
Unity Landing Page
8

Unity

The multiplatform game creation tools for everyone.
Pricing:
- Open Source
#Game Development #Game Engine #3D Game Engine 197 social mentions
Upbge Landing Page
9

Upbge

A game-engine fully integrated in Blender
Pricing:
- Open Source
#Game Engine #Game Development #3D Game Engine 5 social mentions
HaxeFlixel Landing Page
10

HaxeFlixel

Create cross-platform games easier and free. All with one codebase.
Pricing:
- Open Source
#Game Development #Game Engine #3D Game Engine 9 social mentions
Orx Landing Page
11

Orx

Orx - a portable open source game engine
Pricing:
- Open Source
#Game Development #Game Engine #3D Game Engine