Mortal Kombat 2 Roster

New characters
Baraka 
Jax
Kitana
Kung Lao
Mileena

Returning characters
Johnny Cage
Liu Kang
Sub-Zero
Scorpion
Shang Tsung
Raiden
Reptile

Non-playable characters
Jade
Kano (Cameo appearance in "Kahn's Arena" stage.)
Kintaro (Sub Boss)
Noob Saibot 
Shao Kahn (Boss) 
Smoke (Human)
Sonya Blade (Cameo appearance in "Kahn's Arena" stage.)