Sonic Speed BattleSonic is back alongside some familiar faces in 3 high speed battle modes! Race against other players, blast opponents that stand in your way, and search for the lost Master Emerald Shards. Gather your friends and rivals to compete in the ultimate challenge! Sonic Speed Battle consists of three separate card games, each being 2 4 players that use the same deck but in completely different ways! With 24 characters to pick from, the battles are endless!