Nintendo Co., Ltd. this month added Birdo to Mario Tennis Aces for the Nintendo Switch in Oct.
This month, owners who enter the in-game Online Tournament will receive Birdo, an All-Around player. The character will be available to all players after Nov. 1.
Mario Tennis Aces includes new skill and competitive gameplay. In addition, the title includes a brand new story mode for missions and boss battles.
It sells at $59.99.