The following are known CWCheat Codes for Midway Arcade Treasures: Extended Play on Sony Playstation Portable (PSP).

_S ULUS-10059
_G Midway Arcade Treasures: Extended Play [US]
_C0 Away Team Can't Score
_L 0x28F6285B 0x00000000
_C0 Cyrax
_L 0x28BF8DC2 0x00000008
_C0 Elf: Infinite Health
_L 0x19327C04 0x0000E803
_C0 Elf: Infinite Keys
_L 0x29327C0D 0x00000003
_C0 Elf: Infinite Potions
_L 0x29327C09 0x00000003
_C0 George: Infinite Health
_L 0x28B85026 0x000000C8
_C0 Green Never Finishes
_L 0x288DAF18 0x00000000
_C0 Have 3 Shot Upgrade
_L 0x28A30DD0 0x0000002B
_C0 Infinite Cans
_L 0x29A22610 0x00000006
_C0 Infinite Cash
_L 0x28A30D65 0x00000019
_C0 Infinite Health
_L 0x28A30D62 0x0000007C
_C0 Infinite Keys
_L 0x28A30D64 0x00000002
_C0 Infinite Lives
_L 0x28B85F11 0x00000001
_L 0x28B853F8 0x00000001
_C0 Infinite Lives
_L 0x28B80B54 0x00000003
_C0 Infinite Lives
_L 0x288954F2 0x00000006
_C0 Infinite Lives
_L 0x28B80BD9 0x00000004
_C0 Infinite Misses
_L 0x28E154BD 0x00000000
_C0 Infinite Missiles
_L 0x28B85C86 0x00000003
_C0 Infinite Oil Slick
_L 0x28B85C5A 0x00000040
_C0 Infinite Papers
_L 0x288954EB 0x0000000A
_C0 Infinite Patches
_L 0x29A225F2 0x00000003
_C0 Infinite Smart Bombs
_L 0x28B80D53 0x00000004
_C0 Infinite Smoke
_L 0x28B85C5C 0x00000003
_C0 Infinite Tickets
_L 0x28895BF7 0x00000004
_C0 Infinite Time
_L 0x28E207A3 0x0000005A
_C0 Jax
_L 0x28BF8DC2 0x00000002
_C0 Kabal
_L 0x28BF8DC2 0x0000000A
_C0 Kano
_L 0x28BF8DC2 0x00000000
_C0 Kung Lao
_L 0x28BF8DC2 0x00000009
_C0 Liu Kang
_L 0x28BF8DC2 0x0000000D
_C0 Lizzie: Infinite Health
_L 0x28B85076 0x000000C8
_C0 Max Board
_L 0x28895BF8 0x00000003
_C0 Max Helmet
_L 0x28895BF9 0x00000003
_C0 Max Pads
_L 0x28895BFA 0x00000003
_C0 Max Score
_L 0x28ABC031 0x00000063
_C0 Max Score
_L 0x18F6285B 0x0000EA60
_C0 Max Shoes
_L 0x28895BFB 0x00000003
_C0 Max/Infinite Cash
_L 0x18895BF2 0x0000270F
_C0 Mk1 - Max/Inf. Heath P1
_L 0x203F1184 0x000000A1
_C0 MK2 - Max/Inf. Heath P1
_L 0x103F645E 0x000000A2
_L 0x103F60A0 0x000000A2
_C0 MK3 - Max/Inf. Heath P1
_L 0x203F8DC8 0x003000A6
_C0 Nightwolf
_L 0x28BF8DC2 0x00000003
_C0 Opponent Can't Score
_L 0x28ABC032 0x00000000
_C0 Player 1: Infinite Health
_L 0x28BF8DC8 0x000000A6
_C0 Player 1: Infinite Health
_L 0x28BF645E 0x000000A1
_C0 Player 1: Infinite Health
_L 0x28BF1184 0x000000A1
_C0 Player 1: Infinite Run
_L 0x28BF8DCA 0x00000030
_C0 Player 2: 1 Hit = Death
_L 0x98BF8F3E 0x000000A6
_L 0x28BF8F3E 0x00000001
_L 0xD2000000 0x00000000
_C0 Player 2: 1 Hit = Death
_L 0x98BF65D8 0x000000A1
_L 0x28BF65D8 0x00000001
_L 0xD2000000 0x00000000
_C0 Player 2: 1 Hit = Death
_L 0x98BF11E0 0x000000A1
_L 0x28BF11E0 0x00000001
_L 0xD2000000 0x00000000
_C0 Player 2: No Run
_L 0x28BF8F40 0x00000000
_C0 Press L Trigger For Max Lives
_L 0x99FB9184 0x00000100
_L 0x28B80D51 0x00000006
_L 0xD2000000 0x00000000
_C0 Press L Trigger for Max Medal Meter
_L 0x99FB9184 0x00000100
_L 0x288968BC 0x000000A0
_L 0x288968D1 0x00000030
_L 0xD2000000 0x00000000
_C0 Press L Trigger for More Time
_L 0x99FB9184 0x00000100
_L 0x28895BF0 0x0000007F
_L 0x288968B8 0x00000063
_L 0xD0000000 0x00000000
_C0 Press L+R to Complete Stage
_L 0x99FB9184 0x00000300
_L 0x08E15514 0x00000000
_L 0x08E1551C 0x00000000
_L 0xD2000000 0x00000000
_C0 Ralph: Infinite Health
_L 0x28B850C6 0x000000C8
_C0 Red Never Finishes
_L 0x288DAF17 0x00000000
_C0 Sektor
_L 0x28BF8DC2 0x00000007
_C0 Shang Tsung
_L 0x28BF8DC2 0x0000000C
_C0 Sheeva
_L 0x28BF8DC2 0x0000000B
_C0 Sindel
_L 0x28BF8DC2 0x00000006
_C0 Smoke
_L 0x28BF8DC2 0x0000000E
_C0 Sonya
_L 0x28BF8DC2 0x00000001
_C0 Stryker
_L 0x28BF8DC2 0x00000005
_C0 Sub-Zero
_L 0x28BF8DC2 0x00000004
_C0 Valkyrie: Infinite Health
_L 0x19327BFC 0x0000E803
_C0 Valkyrie: Infinite Keys
_L 0x29327C0B 0x00000003
_C0 Valkyrie: Infinite Potions
_L 0x29327C07 0x00000003
_C0 Warrior: Infinite Health
_L 0x19327BF8 0x0000E803
_C0 Warrior: Infinite Key
_L 0x29327C0A 0x00000003
_C0 Warrior: Infinite Potions
_L 0x29327C06 0x00000003
_C0 Wizard: Infinite Health
_L 0x19327C00 0x0000E803
_C0 Wizard: Infinite Keys
_L 0x29327C0C 0x00000003
_C0 Wizard: Infinite Potions
_L 0x29327C08 0x00000003
_C0 Yellow Never Finishes
_L 0x288DAF18 0x00000000