When comparing Torque 2D MIT vs Solar 2D (formerly Corona SDK), the Slant community recommends Torque 2D MIT for most people. In the question“What are the best 2D game engines?” Torque 2D MIT is ranked 4th while Solar 2D (formerly Corona SDK) is ranked 15th. The most important reason people chose Torque 2D MIT is:
Torque 2D gives developers complete access to the source code. This removes all barriers one may hit when trying to extend and/or customize the engine they are working with.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Extremely extendable and customizable
Torque 2D gives developers complete access to the source code. This removes all barriers one may hit when trying to extend and/or customize the engine they are working with.
Pro Cross platform
Torque 2D runs on Windows, OS X, iOS, Android, Linux, and Web.
Pro The scripting language is quite powerful
Torquescript is a fast and easy to use C++ like scripting language that ties all of the various elements of a project together. It supports a large complement of functions including math, physics, object manipulation, fileIO, and more. Torquescript features:
- Object-oriented programming
- Transparent interconnection with internal C++ objects
- Built-in fast 2D math (vectors, matrices, and quaternions with all corresponding functions)
- Well-documented standard library (hundreds of functions out-of-the box)
- Component system (aka Behaviors)
- Dynamic asset and module loading
Pro Highly performant
The engine utilizes a combination of batched rendering, asset management, and a module system that allows for high frame rates on all platforms.
Pro Box2D physics
Torque 2D MIT's utilizes Box2D for all physics calculations. Anyone with prior knowledge with Box2D by itself or through other engines can easily transfer their knowledge. Nearly all of the Box2D API is exposed to the scripting language, making it a quick process to port games to the engine without having to learn an entirely new system.
Pro Very simple to use
Pro Free
Corona SDK is completely free. That includes pro-tier plugins.
Pro Corona Simulator
Corona SDK ships with Corona Simulator, which runs your game/app directly on your PC/Mac and updates every time you make changes.
It provides immediate feedback to your actions, you can see your changes right on the screen, without necessity to make build to device. Getting instant feedback really boosts tenfold prototyping and development speed.
Pro Good documentation and lots of tutorials
Pro Content scaling
It's easy to create a game that looks good on many different sized mobile devices.
Pro Live builds - update builds running on a device automatically
With the live build feature, once you have created a build and installed on a device, you get lightning fast turnaround times because any change on the code or data is updated to the devices running the game (within the local WiFi) immediately. So changes can be tested on the real hardware within a very few seconds.
What's even more impressive, this even works flawless with multiple devices running the game. You have to use it to learn how good of a feature this is while development and even more, while doing QA. Imagine fixing bugs and everyone of your QA team/friends/whoever helps to get your game done, has all changes on his device without doing anything but waiting 5 seconds - outstanding.
Pro Lua syntax
Uses the great and easy-to-learn Lua programming language.
Pro Very comprehensive API
It's very quick to get things up and running with Corona SDK. The API is extensive and while it's not 100% feature-complete with the iOS API, it's close enough that you could create tons of games and never run into a roadblock.
The API docs can be found here.
Pro Amazing learning curve
Corona does not throw photoshop-like madness full of buttons editor. You can go as fast as you want, learning and building game from ground up. Eventually, you'll learn how much corona is doing for you. But to start you don't have to master complex editor software. It's a great tool to learn to start game development if you want to learn how to program and make games. Your experience will be 100% transferable to any other Pro game engine.
Pro Cross-platform desktop and mobile
Corona works on OS X, Windows and Android (including Kindle Fire & Nook).
Pro Marketplace for 3rd party plug-ins
Pro Great community
Pro Ability to call any native (C/C++/Obj-C/Java) library
Pro Completely free
Since Corona SDK became Solar2D, it's completely free, as only some third-party plugins are paid.
Pro Open Source
Since Corona SDK became Solar2D, it's completely open source under MIT license.
Pro Well supported
Cons
Con Project seems to be abandoned
Seems to not be developed/supported anymore.
Con Lacking documentation
The engine documentation is incomplete. Not all of the engine API is fleshed out and the number of tutorials is pretty small. All current and future documentation effort is up to the community, via the Torque 2D MIT GitHub wiki.
Con Rentware
Con Free, but not completely
Con Making a device build requires internet connection
To build your app for the device (iOS/Android/AppleTV) Corona requires to fetch resources from online. This would include base application template and plugins. This allows not to perform local build or use Xcode or Android Studio to do a build. Even Large games/apps would build very fast with good internet connection.
Your code never leaves computed. Corona SDK would transfer some information to determine which plugins and pieces has to be transferred in order to make a final steps in build.
As a bonus - you get basically one button press to get from your Corona Simulator game to game on a device.