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Uses two-dimensional "sprites", 2D images created and used on a flat plane, as opposed to the three-dimensional models or environments found in 3D games.

Focusing on systems that perform tasks automatically, this category includes games where players design, build, and manage processes to achieve specific outcomes.

Games which have short playtimes and can usually be completed in one sitting.

Unity is a game engine for 2D, 3D, AR and more