Tombstone Engine vs Goo Create

Tombstone gives full access to the clean and professional C++ source code allowing editing and upgrading anything in the system.

Including extensive documentation both in code as well as online along with a wiki, tutorials and a demo game.

Due to the well-organized, highly modular design of the engine adding custom functionality is easy.

Comes integrated with support for physics, audio, networking, input devices, resource management as well as modern features such as real-time shadows, horizontal mapping, voxel-based terrain, dynamic lighting, post-processing effects and much, much more.

Tombstone has a small, tight-knit community that's well educated and professional. Eric Lengyel, the main developer, can often be found giving thorough advice to users on the forums.

Since GooCreate is native to the Web and uses WebGL directly, finished projects usually have a much smaller (sometimes orders of magnitude) download sizes compared to tools like Unity.

The visual state machine editor in GooCreate enables the addition of advanced interactivity without having to directly code it in JavaScript. Artists can add movement to objects, react to clicks and other events or even trigger changes in other state machines via events.

GooCreate is tightly integrated with the Cannon.js physics engine making it super simple to add advanced physics simulations to any project. Cannon.js is available at http://www.cannonjs.org/.

The Goo.js engine is fully open source and available at https://github.com/GooTechnologies/goojs

Usually when publishing you are forced to use a template provided by the service (with a logo, social buttons, etc) or you have to download the project to customize it. In GooCreate you can pick from a few different configurable templates and then, if that is not enough, you can add custom CSS and JavaScript that gets added to the page header (i.e. JS and CSS will be run/applied before the scene even starts to load) letting you style the loading screen and any other aspects of the page without having to download anything and still being able to make use of the hosting service GooCreate provides.

Material editor supports diffuse color, normal maps, specularity, emissiveness, opacity, reflectivity and refractivity.

Post effects including bloom, motion blur, anti aliasing, levels, contrast, vignette and edge detection.