Legacy Documentation: Version 2017.1 (Go to current version)
Upgrading to Unity 3.5
Gameplay in 2D
Other Versions


This section contains documentation for users developing 2D games in Unity. Note that many areas of the Unity documentation apply to both 2D and 3D development; this section focuses solely on 2D-specific features and functionality.

See documentation on 2D and 3D mode settings for information on how to change the 2D/3D mode how the modes differ. See 2D or 3D Projects if you’re not sure whether you should be working in 2D or 3D.