Top 12 Open-Source Alternatives to Upbge

Product categories

2D Game Engine 3D Game Engine Development Game Development Game Engine Gaming Software Graph Databases Tool

Summary

The top open-source alternatives to Upbge are Godot Engine, Unity, and Solar 2D. 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
Unity Landing Page
2

Unity

The multiplatform game creation tools for everyone.
Pricing:
- Open Source
#Game Development #Game Engine #3D Game Engine 197 social mentions
Solar 2D Landing Page
3

Solar 2D

Solar 2D is an open-source game engine written in Lua with a major emphasis on ease of usage and iteration.
Pricing:
- Open Source
#Gaming Software #Tool #Game Engine 3 social mentions
LÖVR Landing Page
4

LÖVR

Virtual Reality for Lua
Pricing:
- Open Source
#Game Development #Game Engine #3D Game Engine 22 social mentions
TIC-80 Landing Page
5

TIC-80

TIC-80 is a fantasy computer where you can make, play and share tiny games.
Pricing:
- Open Source
#Game Development #Game Engine #2D Game Engine 66 social mentions
GDevelop Landing Page
6

GDevelop

GDevelop is an open-source game making software designed to be used by everyone.
Pricing:
- Open Source
#Game Development #Game Engine #3D Game Engine 75 social mentions
HaxeFlixel Landing Page
7

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
CryENGINE Landing Page
8

CryENGINE

The most powerful game development platform is now available to everyone. Full engine source code.
Pricing:
- Open Source
#Game Development #Game Engine #3D Game Engine
Stencyl Landing Page
9

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
Orx Landing Page
10

Orx

Orx - a portable open source game engine
Pricing:
- Open Source
#Game Development #Game Engine #3D Game Engine
Lobster Landing Page
11

Lobster

Lobster is a game programming language.
Pricing:
- Open Source
#Game Engine #Game Development #Development 21 social mentions
MonoGame Landing Page
12

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