There are a total of eight characters in Foamstars, all of whom have unique playstyles. Out of the eight, two characters are not available from the start of the game. MeI T and The Baristador can be unlocked by playing the game quite a bit, but once unlocked, they provide fun experiences. As every character is distinct, the synergies between them are also totally different, posing the question of which four characters should go into battle as a team.