When comparing Torque 2D MIT vs Unity 2D, 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 Unity 2D is ranked 6th. 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
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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 Built into Unity 4.3+
2D game creation was a major feature request from the Unity community and was added with version 4.3. 2D is provided in both the Pro and Free distribution of Unity.
Pro Integrates with Mecanim
Mecanim brings state machines and blending to 2D bone animation. The state machine editor allows for designers and programmers to visually create a Finite State Machine (FSM) to control when animations should play. Mecanim also allows for blending so an animation can transition smoothly between two states without the need of in between frames made by an animator.
Pro Sprite Sheet and Bone based animation supported
Both types of 2D animation for game development are supported in Unity’s system and can be used interchangeably in the timeline.
Pro Easily change sprites dynamically
Usually used for character customization, programmers can change any sprite in a bone animation at runtime easily by referencing the bone and loading the new sprite from the resources folder.
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 Lacks critical features
- Vertices can't be animated, so you can't have ANY organic feel (like... lungs breathing).
- Parent bone can't be animated without affecting the children. This is especially impeding for organic feel, again.
- No option to show & unshow assets (or it is hidden), like for switching weapon on your character for exemple.

Con Poor script interface for texture atlases
Accessing individual sprites within an atlas texture is possible at runtime, but requires use of the Resources folder subsystem.
