Pokemon Platinum - Underground Action Replay Codes (USA)

This page contains the Underground Action Replay codes I have for Pokemon Platinum, a game on the NDS. If you are using a physical NDS console then you will need to purchase a physical Action Replay device in order to make use of the codes on this page and website.

For those of you out there who are using an emulator such as Desmume, there is usually a tab at the top of the emulator that will lead you to the section where you can input these codes. If you'd like more information on How to Setup Codes on Desmume NDS Emulator please follow the link provided.

If you don't see the code you're looking for on this page I recommend you return to my Pokemon Platinum Action Replay Codes Index and choose a different section.

 

All Fossils Underground

94000130 FCFF0000
B2101D40 00000000
E000459C 00000028
17181924 0000251A
00000000 00000000
00000000 00000000
00000000 00000000
D2000000 00000000

 

100 People Met & 100 Flags Underground

94000130 FCFF0000
B2101D40 00000000
00003CC8 00000064
00003CFC 00000064
D2000000 00000000

 

Walls Don't Crumble
Hold L

94000130 FDFF0000
62101D40 00000000
B2101D40 00000000
2012BCE3 000000C4
D2000000 00000000

 

Have All Spheres Lv 99
Press L + R

94000130 FCFF0000
62101D40 00000000
B2101D40 00000000
E0004340 00000050
04040404 05050504
02020505 01020202
01010101 03030303
00000003 00000000
00000000 00000000
63636363 63636363
63636363 63636363
6363610F 63636363
7FFFFE0E 00000000
7FFFFDAB 00000000
D2000000 00000000

 

Have All Traps
Press L + R

94000130 FCFF0000
62101D40 00000000
B2101D40 00000000
E00042C8 00000028
1A191821 0E17131B
1D1F101E 1C0B0A16
140D200C 12110F15
04030209 08070601
080703B1 00000005
D2000000 00000000