After completing konquest mode you will unlock Shujinko as an old man. Go back into konquest mode and go to the last portal [which is Edina] and walk into the portal. Near by when you get to Edina you can see a peace sign and pick it up, it will say the this coffin unlocks Flying Jinko which is Radien's move.

Finish Arcade Mode at the Hardest Difficulty Level without using any continues. Then enter Arcade or VS Mode and highlight Scorpion. Then Hold Square+Triangle+R2. When the fight begins, you will be Motaro

Barak's Decapitation Hara-Kiri (Suicide):
Down, Up, Away, Attack4

Jade's Spear Fatality:
Away, Toward, Up, Toward, Attack1

Kobra's Rip-Your-Heart-Out Fatality:
Down, Away, Toward, Down, Attack4

Nightwolf's Axe-Throw Fatality (must be standing well away from target):
Away, Toward, Away, Toward, Attack1

Subzero's Head-Bowling Fatality:
Toward, Away, Down, Toward, Attack2

Liu Kang's Tomb
At the end of the bridge in earthrealm after fighting Jax (Area H-6)

Golden Desert
Treasure chest in neatherrealm (area E-2)

Living Forest
Open Koffin DS with 1694 Sapphire Koins

Portal
Treasure chest in earthrealm (area G-5)

Dead Pool
Open Koffin JI with 2191 Ruby Koins

Nexus
Treasure chest in choasrealm (Area A-4)

Courtyard
Treasure chest in netherrealm (Area A-1)

Dragon Mountain
Open Koffin OO with 452 Platinum Koins

Set the difficulty level of Puzzle Kombat to "Novice" and set the difficulty of regular kombat (CPU Difficulty) to "Max". Play Puzzle kombat, the difficulty will be low, but the rewards will be for the higher difficulty.

Choose Scorpion as any character and select Beetle Lair stage. Stand toward your opponent with the stain glass between the two and use the spear with opponent blocking. He will be tethered to Scorpion until any damage is taken.

There's an old man in Edenia (Coordinates E-8, inside a house) that wil give you 500 Platinum koins if you bring him a necklace found from a dead body in G1. (Outside of the castle) You can keep getting a necklace and giving it to the old man and he will keep rewarding you.

In Konquest Mode, The "Walk on Air" glitch can be performed at any time in the Orderrealm. Go to the outermost walkway in H-5, and hug the invisible barrier while you change from H-5 to H-6. You'll end up being able to walk on the air, and even go out where you can't go. This sends you into "Negative Space", or area -1

Havik
Found in a treasure chest on map H-4 In Choasrealm in Konquest (check the houses)

Hotaru
Found in a treasure chest at point H-1 in Orderealm after 4AM

Jade
Open Koffin OI using 2,417 Jade Koins in Krypt

Kenshi
Found in a treasure chest on map C-3 In Earthrealm in Konquest

Kira
Found in a treasure chest at point H-2 in Earthrealm between 7-9pm

Li Mei
Find her in a house in outworld (Area F-7)

Lui Kang
Found in a treasure chest at point G-8 in Edenia at 12AM Friday Morning behind the tent

Noob - Smoke
Open Koffin DM using 3,642 Onyx Koins in Krypt

Raiden
Defeat Him at Point E-3 in Orderrealm After Finishing Konquest Mode

Shujinko
Finish Konquest Mode

Sindel
Found in a treasure chest at point D-1 in Netherrealm (1-4 am)

Tanya
Found in a treasure chest at point A-3 in Outworld between 7-9pm

Some fatalities must be done at a specific distance, as indicated as follows.

Close: As close as possible to opponent
Sweep: From close, tap Away(2).
Outside Sweep: From sweep, tap Away once more
Far: Full screen away

Fatality Distances can be solved by using this trick. Press L1 as soon as you see the words "Finish Him" appear. This trick was used also in Mortal Kombat: Deadly Alliance as well. It helps when you are trying to do your fatality.

AB = Krypt Key = Golden Desert
AF = Krypt Key = Chou Jaio Video
AJ = 186 Sapphire = Sindel's Alt. Bio
AM = Krypt Key = Nightwolf's Alt. Costume
AS = Krypt Key = Sub-Zero's Alt. Bio
BH = Krypt Key = Liu Kang's Tomb
BO = 269 Ruby = Bo' Rai Cho's Alt. Bio
DI = Krypt Key = Tanya
DM = 3643 Onyx = Noob and Smoke
DO = Krypt Key = Dragon Mountain
DP = 306 Platinum = Tanya's Bio
GA = Krypt Key = Baraka's Alt. Bio
GF = Krypt Key = Kuatan Palace
GK = 267 Gold = Hotaru's Alt. Bio
GM = Krypt Key = Mileena Puzzle Fighter
GO = 2911 Ruby = Jade Puzzle Fighter
GP = Krypt Key = Portal Arena
HB = Krypt Key = Yin Yang Puzzle Arena
HI = 312 Gold = Noob and Smoke's Bio
HQ = 1515 Jade = Liu Kang's Tomb Puzzle Arena
IB = 2086 Onyx = Bo' Rai Cho Costume
IP = Krypt Key = Kobra's Alt. Costume
JI = 200 Platinum = Deadpool Arena
JQ = Krypt Key = Nexus Arena
JS = Krypt Key = Havik
KI = Krypt Key = Scorpion's Alt. Costume
KS = 233 Onyx = Kabal's Alt. Bio
LL = 398 Sapphire = Havik's Bio
MI = 2425 Platinum = Kabal Puzzle Fighter
ML = Krypt Key = Tanya's Alt. Costume
ND = Krypt Key = Bo' Rai Cho Puzzle Fighter
OB = Krypt Key = Shang Tsung's Courtyard
OI = 2417 Jade = Jade
OQ = Krypt Key = Quan Chi's Fortress
OS = 395 Ruby = Havik's Alt. Bio
PD = Krypt Key = Li Mei
PP = 3604 Gold = Raiden Puzzle Fighter
PR = 288 Gold = Kenshi's Bio
QH = 296 Onyx = Li Mei's Alt. Bio
QN = 324 Sapphire = Ashrah's Alt. Bio
QP = Krypt Key = Ermac'
QT = 1064 Ruby = Hotaru's Alt. Costume
RE = Krypt Key = Mileena's Alt. Bio
RP = 258 Jade = Jade's Bio
SC = Krypt Key = Kenshi's Alt. Costume
SG = 990 Sapphire = Kira's Costume
SH = Krypt Key = Kira
SJ = Krypt Key = Sindel
TB = Krypt Key = Darrius Alt. Costume
TE = Krypt Key = Li Mei's Alt. Costume
TP = 283 Onyx = Kobra's Alt. Bio
TR = Krypt Key = Kenshi Puzzle Fighter