Team Sonic is a group that appears in the Sonic Boom television series. It is the counterpart of Team Sonic from the Mirror Dimension, though they share a similar, though presumably more aggressive role of protecting their version of Bygone Island from Dr. Eggman.
For an unprecedented amount of time, Team Sonic has successfully fought under Knuckles the Echidna's leadership to halt Dr. Eggman's evil plots and ambitions. During one of their battles with Eggman's badniks, Team Sonic lost ground when Eggman brought his Octopus Bot. However, when Knuckles joined the fight, the echidna turned the tide of battle against Eggman, though Knuckles got sent on a visit to the Sonic Boom World by Octopus Bot in the process. After going on an adventure with the counterparts of his teammates in that dimension, Knuckles was able to return himself home. Upon his return, Knuckles rejoined his allies in continuing their battle with Eggman.