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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.

Projectes using a restricted color palette of black and white.

Sprites are generally 2D images used in games to represent objects. They can be animated or static, and come in different styles like isometric or top-down.

Related to the process of arranging game maps using a set of tile graphics (often call tilesets)

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