Kitana kombo 2

Kick, Fan Lift, Square Punch (A, Back, back, back + B, Down, back + B)
Just after a kick, quickly perform the Fan Lift. Then hit your opponent with anymove (square punch is an exemple) for a two hits kombo. Difficulty : average.

Sub-Zero Kombo 2

Jump, Punch, Freeze, Kick, Slide (Up + Forward + B, Down, forward + B, A, Back + A + B)Just before you land, perform a freeze. Then hit your opponent with the first kombo. Difficulty : average.

Reptile Kombo 2

Force Ball, Acid Spit (Back, back + A + B, Forward, forward + B)Just after a Force Ball, quickly perform the Acid Spit. Both of them will hit the opponent at the very same time.If opponent is far enough, the Acid Spit will hit him first, and he will stay on the ground. Difficulty : average.

Liu Kang Glitch 1

Bicycle Kick, Air Fireball (Hold A, Release A, Forward, forward + B)
At the end of the bicycle kick, perform a fireball just before Liu Kang land on the ground. The fireball won't kombo, but it will be an air one.

Liu Kang Kombo 2

Air Fireball, Flying Kick (Up, Forward, forward + B, Forward, forward + A)
Just before you land, perform an air fireball and quickly a flying kick. It will connect opponent even if he is middle screen. Difficulty : easy.

Scorpion fatality glitch 1

Jump, Fatality (Up + Forward, Up, Up + Punch)When "Finish him" appears, jump over your opponent and perfom Scorpion's fatality while you're in air. Difficulty : easy.
Fatality glitch found on http://pmk.mortalkombatonline.com/.

Mileena Kombo 2

Ground Roll, Saï Throw (Hold B, Back, back, down + A, Release B)Difficulty : Average. Release punch right after the Ground Roll.Variant : if opponent is back to the wall, or if you're fast enough, you'll hit him while he is still in air.

Kitana sure hit

Fan Lift (Back, Back, Back + B)After a Fan Lift, you can hit your opponent with any move.

Sub-Zero sure hit 2

Ground Freeze (Down, Back + A)After a Ground Freeze, you can hit your opponent with any move.

Sub-Zero sure hit 1

Freeeze (Down, Forward + B)After a Freeze, you can hit your opponent with any move.

Shang Tsung Kombo 1

Jump, Punch, One Fireball (Up + Forward, B, Back, back + B)When you're in air, hit punch just before you land on the ground. Difficulty : average.

Scorpion Kombo 1

Spear, Throw (Back, back + B, Forward + B)After a Spear, make any move for a 2 hits kombo. Difficulty : Very easy.

Jax kombo 1

Kick, Ground Punch (Hold B, A, Release B)Difficulty : very easy to perform. Jax's Ground Punch is immediate.