Dendy is a series of home video game consoles, an unofficial hardware clone of Nintendo's third-generation Famicom. Dendy was produced by Steepler since late 1992, and assembled in Taiwan from Chinese components. It was mainly sold in Russia and post-Soviet countries. Manufacturing assembly grew to add the Subor factory in China and at Tenzor factory in Dubna town in Russia.

In video gaming, famiclone is a term used to refer to a hardware clone of the Nintendo Entertainment System (NES), known in Japan as the Family Computer or Famicom. They are designed to replicate the workings of, and play games designed for, the NES and Famicom. Hundreds of unauthorized clones and unlicensed game copies have been made available since the height of the NES popularity in the late 1980s. The technology employed in such clones has evolved over the years: while the earliest clones feature a printed circuit board containing custom or third party integrated circuits (ICs), more recent (post-1996) clones utilize single-chip designs, with a custom ASIC which simulates the functionality of the original hardware, and often includes one or more on-board games. Most devices originate in China and Taiwan, and less commonly South Korea. Outside China and Taiwan, they are mostly widespread across emerging markets of developing countries.