Suggestions by @bosuthebluehedgehog
24,985 suggestions
Blacksmith Tails
as Alternate Costumes in Sonic Injustice
Sir Percival (Blaze the Cat)
as Alternate Costumes in Sonic Injustice
Sir Lancelot (Shadow the Hedgehog)
as Alternate Costumes in Sonic Injustice
Sir Lamorak (Jet the Hawk)
as Alternate Costumes in Sonic Injustice
Sir Galahad (Sonic the Hedgehog)
as Alternate Costumes in Sonic Injustice
Rouge the Bat (Sonic Prime)
as Alternate Costumes in Sonic Injustice
Knuckles the Dread (Sonic Prime)
as Alternate Costumes in Sonic Injustice
Nine (Miles "Tails" Prower)
as Alternate Costumes in Sonic Injustice
Rusty Rose (Amy Rose)
as Alternate Costumes in Sonic Injustice
Knuckles the Echidna (Sonic Boom)
as Alternate Costumes in Sonic Injustice
Vector the Crocodile (Sonic Boom)
as Alternate Costumes in Sonic Injustice
Shadow The Hedgehog (Sonic Boom)
as Alternate Costumes in Sonic Injustice
Amy Rose (Sonic Boom)
as Alternate Costumes in Sonic Injustice
Miles "Tails" Prower (Sonic Boom)
as Alternate Costumes in Sonic Injustice
Sonic the Hedgehog (Sonic Boom)
as Alternate Costumes in Sonic Injustice
Angel Island
as Stages in Sonic Injustice
Casino Night Zone
as Stages in Sonic Injustice
Chemical Plant Zone
as Stages in Sonic Injustice
Green Hill Zone
as Stages in Sonic Injustice
Sonic the Hedgehog (Sonic Underground)
as DLC/Guest Characters in Sonic Injustice