Sanic. Sonic 1 Sonic 2 Sonic 3 (& Knuckles) Sonic Adventure Sonic Adventure 2 Sonic Heroes Sonic 06 One of the handheld titles Other Never played a Sonic The Hedgehog game Vote View Results Sanic. - Results (11 votes) Sonic 1 54.55% (6 votes) 6 Sonic 2 18.18% (2 votes) 2 Sonic 3 (& Knuckles) 9.09% (1 vote) 1 Sonic Adventure 18.18% (2 votes) 2 Sonic Adventure 2 0% (0 votes) 0 Sonic Heroes 0% (0 votes) 0 Sonic 06 0% (0 votes) 0 One of the handheld titles 0% (0 votes) 0 Other 0% (0 votes) 0 Never played a Sonic The Hedgehog game 0% (0 votes) 0 Show Voting Form Tried to pick the games that were likely to be picked up by people getting introduced into the series, so Sonic Heroes marked the first title to not be released on a Sega console and 06 was the first foray into HD and next gen consoles.