Melty Blood CMV - ツメタイカゲロウ

Melty Blood CMV - Joker[HanoiC]

Melty Blood CMV - Neo Venus _ Wild Fang SD

Melty Blood CMV - Vampire[HanoiC]

Melty Blood CMV - Over Soul_ダイヤモンドヴァ-ジン_優しい夜明け

Melty Blood CMV - R-Type _ Sister[HanoiC]

Melty Blood : Type Lumina - Vlov Arkhangel

Melty Blood Actress Again _ PS2 cafe

Melty Blood : Type Lumina - Bande-annonce Shiki Tohno

Melty Blood : Type Lumina - Bande-annonce Hisui & Kohaku

Melty Blood : Type Lumina - Saber Vs. Hisui & Kohaku

(PS2) Melty Blood Actress Again - 01 - Tohno Shiki - Test Drive - Lv 3 (normal)

Melty Blood Type Lumina

Melty Blood　コンボ集 Vampire

Melty Blood : Type Lumina - Bande-annonce

Melty Blood : Type Lumina - Gameplay de Ciel

Melty Blood : Type Lumina - Noel vs. Roa

Melty Blood : Type Lumuna - Ciel vs. Shiki Tohno

Melty Blood : Type Lumina - Miyako Arima Vs Vlov

Melty Blood : Type Lumina - The Count of Monte Cristo VS Arcueid #2

So how exactly do you all use a keyboard to play this? (Melty Blood Actress Again: Current Code)