CD Projekt Red says that Cyberpunk 2077 is currently their main source of income and is still selling copies at an impressive rate. More specifically, the sci-fi RPG - which had a rather rough start due to a host of technical issues - has now surpassed an impressive 35 million copies sold. This ties it for 24th on the list of best-selling videogames of all time, alongside the Gameboy edition of Tetris.