The World End With You

The world end with you is Role-Playing game by square enix in nintendo ds and you play as Neku and you have 7 day to finished the " reaper game" or you will be erase.

For me this game is truly awesome and good :). I really love this game and you can play 2 characther in one battle at the same time. The art is good to and this game is similar as "Devil Survivor" from atlus. I played and love them both :). I recommended to play this game :D. If you like devil survivor of course you love this game too. Ok, here's i share some codebreaker/cheats for this game :).

Master Code

00000000 00000000
00000000 00000001
00000000 04000136
00000000 00000000
00000000 00000000
00000000 00000000
00000000 00000000
00000000 00000000
00000000 00000001

All Difficulties Available

92393850 000035F8
D5000000 01010101
c0000000 00000046
D6000000 02073bc0
D2000000 00000000

All items ability unclocked

92393850 000035F8
D5000000 01010101
c0000000 00000046
D6000000 02073bc0
D2000000 00000000

Auto Win Battles

520bb570 E59fc004
22074e52 00000002
D2000000 00000000

Battle Rank Codes

No damage bonus

520BB570 E59FC004
22074e9f 00000000
D2000000 00000000

100 pass puck rally bonus

520BB570 E59FC004
22074e8c 00000064
D2000000 00000000

100 hits bonus

520BB570 E59FC004
22074e9c 00000064
D2000000 00000000

Low time bonus
520BB570 E59FC004
12074e98 00000000
D0000000 00000000

Can Equip Any Clothing

92393850 000035F8
123A3570 000003e7
123A3584 000003e7
123A3598 000003e7
123A35Ac 000003e7
D2000000 00000000

Clear Pin Stock

Empty Stockpile:
Push L+R+Sel+Up empty all except 1st 2 lines

94000130 FCBB0000
C0000000 000000ef
12071e60 0000ffff
DC000000 0000000A
D2000000 00000000

Debug Menu 

920ae5f0 00000ab1
020ae5f4 e5910630
d2000000 00000000
94000130 fffb0000
920ae5f0 00000ab1
020ae5f4 e3a00008
d2000000 00000000

Food

Go to the Items menu. Equip your food then push Select to reduce it to 1 byte

94000130 FFFB0000
22395CA6 00000001
22395D6E 00000001
22395E36 00000001
22395EFE 00000001
D2000000 00000000

Getting PP

Get 1000 Total PP from shutdown and after battles, and mingle

92066A30 0000002c
123A2BD8 000003e8
D2000000 00000000

Get 1000 Total PP from shutdown

9227ABFA 0000FFFF
123A2BD8 000003e8
D2000000 00000000

Infinite Health

92098dc0 00002df0
02098dc0 e1d12df2
02098dc8 e1c12db0
d2000000 00000000

Infinite Cash

02071d1c 0098967f

Hold 9,999,999 Yen in any Wallet

920848ec 0000ff82
0208470c e3a00003
02084720 e3a00003
02084738 e3a00003
0208fec8 e3a00003
0208feb0 e3a00003
0208fe9c e3a00003
d2000000 00000000

Noise Report

Push Down+Select for full noise report

94000130 FF7B0000
C0000000 0000005F
22073cdb 0000000F
22073cdc 00000001
Dc000000 00000004
d2000000 00000000

 Store Codes 

Ability of all store items

52082E90 E3A02A01
523FB008 00000000
023FB008 00000001
D5000000 00000101
C0000000 0000008B
D7000000 0207441A
D2000000 00000000

9,999,999 Cash in every store

5206ACF0 00000001
02071D1C 0098967f
d2000000 00000000

Pin Drop Rate

100% item drop regardless of your drop rate

520bb570 E59fc004
12074E76 000003e7
d2000000 00000000

Items drop x9 each

520bb570 E59fc004
023A2B40 00090009
023A2B44 00090009
d2000000 00000000

Pin Drop Rate

Max Pin Use

920a49a8 00004640
020a49ac e3a00c27
d2000000 00000000

Infinite Pin Use

920a79ec 000004f4
020a79ec e1c414b4
020a79f4 ea000009
d2000000 00000000

Pins Always Evolve

92085484 00001034
020854c4 e3a00000
020854d8 e3a00000
020854ec e3a00000
02085500 e3a00000
02085514 e3a00000
d2000000 00000000

Quick Level Up Pins

92085d08 000037b6
02085d08 e3a03c27
d2000000 00000000

From : http://www.neoseeker.com/Games/Products/DS/the_world_ends_with_you/action_replay.html

Walkthrough : Here or Here :)