Uploaded May 2022 | Updated September 2026, 2 weeks ago

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The evolution of Knuckles the Echidna in Sonic the Hedgehog games.

00:00 Sonic the Hedgehog 2 (1992)
00:30 Sonic the Hedgehog 3 (1994)
00:37 Sonic & Knuckles (1994)
1:07 Sonic the Hedgehog: Triple Trouble (1994)
1:53 Knuckles' Chaotix (1995)
2:23 Sonic Blast (1996)
2:53 Sonic 3D Blast (1996)
3:02 Sonic Adventure (1998)
3:31 Sonic Pocket Adventure (1999)
4:06 Sonic Adventure 2 (2001)
4:36 Sonic Advance (2001)
5:06 Sonic Advance 2 (2002)
5:36 Sonic Heroes (2003)
6:06 Sonic Advance 3 (2004)
6:36 Shadow the Hedgehog (2005)
7:06 Sonic Rush (2005)
7:44 Sonic the Hedgehog (2006)
8:14 Sonic and the Black Knight (2009)
9:20 Sonic Colors DS (2010)
9:47 Sonic Generations (2011)
10:06 Sonic: Lost World (2013)
10:38 Sonic Boom: Shattered Crystal (2014)
11:08 Sonic Boom: Rise of Lyric (2014)
11:38 Sonic Boom: Fire & Ice (2016)
12:08 Sonic Runners Adventure (2017)
12:38 Sonic Mania (2017)
13:08 Sonic Forces (2017)