Welcome to the Game Relations sub-section of Concept: "Mobius." This section gives a general biography of each continuity applicable Sonic game, and also explains the storyline of each Sonic game and tells where it is applied in the whole plot. ('Just-for-fun' Sonic games like Tails' & the Music Maker, Sonic Pinball Party, and Sonic Mega Collection will not be listed, along with ported games and non-canon crossovers.)

At the end of each article, a final score and rating will be provided for the game based on our own professional opinion. "Second Opinions", whether they agree with the initial score or not, may also be listed. (There's a good chance that the storyline of the game will be spoiled, so use caution. Also, although rated, it will not counted for or against the final score, since Sonic Team never really minded the storyline anyway.) Use the provided tables below to navigate which game you'd like to learn about. Each game is listed by order of popularity and/or importance and by whom it is reviewed.