Sonic the Hedgehog 2 has officially been given the title Sonic vs. Knuckles for its Japan release.
The film is the latest entry in the Sonic the Hedgehog franchise, which was first introduced as a 1991 Sega Genesis game. Over the years, the Sonic franchise has expanded to encompass almost 90 games as well as seven animated series and specials, four of which starred Family Matters' Jaleel White as Sonic.
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