Red is an available team color in It allows for a maximum of four players, and can't be locked, therefore making it a public team for everyone to join. After the team reaches four players, others that try to join will not be allowed, and will have to choose another team.

Team Max Players Lock
Black 4 N
Red 4 N
Green 4 Y
Blue 4 Y
Yellow 4 Y
Orange 4 Y
Pink 4 Y
Cyan 4 Y