Hot Shot Tennis: Get A Grip

Membuka Tingkat Kesulitan God Level
Dalam mode exhibition, kalahkan CPU dengan level hard beberapa kali (nomor ditetapkan secara acak antara 1 dan 10). Tingkat kesulitan GOD, harus dibuka satu per satu oleh setiap karakter di mode single dan double.

Membuka SP Costumes dan accessories
Dalam mode exhibition, kalahkan CPU dengan tingkat kesulitan level GOD. Item-item SP akan terbuka satu per satu oleh setiap karakter.

Membuka Special Characters
Untuk membuka karakter ini, cukup kembali ke sebuah character's stage di Story Mode, bergabunglah ke party, kemudian berbicara ke orang yang spesifik.

Membuka	Cara Membuka
Helghast (US & EU Only)	In story mode, once Colin joined the party, go back to the stageroom and beat him. (He can also be used as an Umpire)
Unlock Gloria	In story mode, after the second ending, go back to the volcano site and select to play as Suzuki before you enter the last room. Gloria will be inside
Unlock Norma	In story mode, after the first ending, go to the volcano site and beat every player until the final door. Play as Emi to enter, then beat Norma.
Unlock Suzuki	In story mode, once Schneider joined the party, come back to his stage then talk to Suzuki. He will challenge you, so beat him to unlock him.
Unlock Yakkun	In story mode, once Brad joined the party, come back to his stage and talk to Yakkun. He will challenge you, so beat him to unlock him.