Upbge.org Alternatives & Competitors

Virtual Reality for Lua.

Key LÖVR features:

Lightweight Lua Scripting VR-specific Features Cross-Platform Support

Open Source

Cross-platofrm 2D game engine using C#, focused on developer productivity, transparency, scalability, and ease of use.

Key FlatRedBall features:

Established Community and Resources 2D and 3D Capabilities Integration with Visual Studio Performance

Setuply: Transform Clients into Brand Advocates. An AI-powered, purpose-built platform for client onboarding and lifecycle management, helping B2B teams accelerate revenue recognition, boost retention, and scale operations with confidence.

Key Setuply features:

Project Management Case Management Secure Data Staging Client Impact Control Panel

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Solar 2D is an open-source game engine written in Lua with a major emphasis on ease of usage and iteration.

Key Solar 2D features:

Open Source Cross-Platform Support Simplicity Active Community

Open Source

TIC-80 is a fantasy computer where you can make, play and share tiny games.

Key TIC-80 features:

Portability Integrated Development Environment Retro Aesthetic Free Version Availability

Open Source

A fast to write, and flexible programming language for developing games and apps.

Key GLBasic features:

Easy to Learn Cross-Platform Development Quick Prototyping Strong Community Support

Create cross-platform games easier and free. All with one codebase.

Key HaxeFlixel features:

Cross-Platform Compatibility Open Source Strong Community Support Rich Library of Tools

Open Source

Black is a highly optimized 2D framework for web, mobile games, and playable ads.

Key Blacksmith 2D features:

User-Friendly Interface Cross-Platform Support Rich Asset Library Community and Support

Feature-packed 2D and 3D open source game engine.

Key Godot Engine features:

Open Source Platform Support Scene System GDScript

Open Source

Adventure Game Studio provides the tools to make your own adventure, for free!

Key Adventure Game Studio features:

Ease of Use Community Support Specialized Tools Free of Charge

The multiplatform game creation tools for everyone.

Key Unity features:

Cross-Platform Compatibility Extensive Asset Store User-Friendly Interface Strong Community Support

Open Source

GDevelop is an open-source game making software designed to be used by everyone.

Key GDevelop features:

User-Friendly Interface Cross-Platform Export Free and Open Source Extensive Documentation

Open Source

Unreal Engine 4 is a suite of integrated tools for game developers to design and build games, simulations, and visualizations.

Key Unreal Engine features:

High-Quality Graphics Blueprint Visual Scripting Cross-Platform Support Large and Active Community

The most powerful game development platform is now available to everyone. Full engine source code.

Key CryENGINE features:

High-Quality Graphics Real-Time Lighting Sandbox Editor Integrated Physics Engine

Open Source