This video shows some gameplay of all characters in Sonic at the Olympic Games Tokyo 2020 for Android and iOS.
00:00 Sonic
00:28 Tails
01:18 Knuckles
02:29 Amy
03:44 Vector
05:00 Blaze
06:33 Shadow
07:42 Silver
08:14 Metal Sonic
08:44 Jet
09:30 Rouge
10:12 Espio
11:18 Eggman Nega
12:44 Zazz
15:11 Zavok
16:42 Dr. Eggman