Other mistake: There is no way for Eddie to enter cheat codes, and no way for his real-life vehicle to teleport or to go faster than it already could.
Other mistake: When Matty and Sam are having a conversation about modern games vs older games, Matty is playing a game on a Playstation 4 but the controller isn't on.
Answer: That's the character Max Headroom, who was a fictional AI who had his own TV program as well as made many other media appearances throughout the mid to late 1980s, even appearing in a series of TV ads for Coca-Cola in the US. He was portrayed by actor Matt Frewer, who reprised the role for this film; you can learn more here: https://en.wikipedia.org/wiki/Max_Headroom_ (character).
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