all the files on the Agency's black operations. The Agency later finds out that the Dubna 48K unit was reportedly destroyed back in 1993, and its access to the mainframe was never revoked. The Agency did not know that it had actually survived its reported destruction. The film does not explain how a device from the 1990s could be still compatible with a mainframe computer of the 2010s. The film also does not point out that the real Dubna 48K was a Soviet home computer which was primarily used to play ports of video games. The video games available to the real Dubna 48K were released by Nintendo and were products of the third generation of video game consoles (8-bit era). See also List of ZX Spectrum clones References Computer-related introductions in 1991 ZX Spectrum clones Soviet Union–United Kingdom relations Z80-based home computers Soviet computer systems