Langrisser IV Codes

Secret Shop
In the shop menu, press Y, A, ↓, X, B. You will hear an explosion sound effect if the code was successful. The item shop will now have most of the items in the game available to purchase.

Secret Shop and 51200P
In the shop menu, press Y, A, ↓, X, B + START. You will hear an explosion sound effect if the code was successful. The item shop will now have most of the items in the game available to purchase. The code will also give you 51200P to spend on the shop. The code can be repeated for more money.

Scenario Select
At the data loading screen, highlight any scenario save and press L, Y, →, R, R, A. You can now select any scenario that you have previously completed.

Complete Scenario Select
At the data loading screen, highlight any scenario save and press L, Y, →, R, R, A+START. You can now select any scenario in the game, even the ones you haven't completed yet.

Sound Test
When the game is still flashing "PRESS START BUTTON", press A, Z, Y, X, A, Z, X, Y. Use the menu to play different songs, sounds and dialogue snippets.

Acquire All Spells&Summons plus MP=99
Highlight any ally commander on the battlefield and press X, X, B, B, A, A, B, Z. This code also affects enemies and summons, lasting only for the scenario where the code was input.

Automatic Commander Arrangement
Select a commander in the map placement menu, then during the starting position selection on the map press X+Y+Z to automatically place all the commanders on the map.

Enable Debug Messages
During the game, press X, Z, Z, Z, Y, Y, R, L, B to display internal information such as character stats and alignment.

Voice Actor Messages
After clearing the game, the OPTION menu will have a new category. You can listen to extra lines from the voice actors and some text recordings.

Secret Shop
In the shop menu, press R1, ↓, L1, ↑, □, X. You will hear an explosion sound effect if the code was successful. The item shop will now have almost all the items in the game available to purchase(minus the Langrisser, Alhazard and 強襲型魔光剣).

Super Secret Shop and 51200P
In the shop menu, press R1, ↑, ←, L1, ↑, L1, □, X. You will hear an explosion sound effect if the code was successful. The item shop will now have __all__ the items in the game available to purchase. The code will also give you 51200P to spend on the shop. The code can repeated for more money.

Scenario Select
At the loading screen, highlight any scenario save and press □, ↑, R1, △, ↓, SELECT, ○. You can now select any scenario that you have previously completed.

Complete Scenario Select
At the loading screen, highlight any scenario save and press ←, □, △, SELECT, L1, →, R1, △, X. You can now select any scenario in the game, even the ones you haven't completed yet.

Acquire All Spells&Summons plus MP=99
Highlight any commander on the battlefield(including NPCs,enemies and summons) then press SELECT, SELECT, X, X, □, □, X, △. The selected commander will acquire all spells and summons even if he didn't have the commands for them enabled. Summons won't be able to use the summon command and NPCs may attack the player. This code only lasts for the scenario where it was input.

Acquire All Status Effects
Highlight any commander on the battlefield(including NPCs,enemies and summons) press ○ to bring his status screen then and press R1, L1, ↑, △, □, X to make him/her to acquire all status effects at once, both positive and negative ones. Beware that if you input this code for the player commander currently in his turn the battle won't be able to continue. Immunities still apply.

Voice Actor Messages & Omake Movie
At the start menu press L1, R1, L2, R2, ↑, →, □, X. You will hear an explosion sound effect if the code was successful. This enables a special voice actor message option in the Config Menu. To watch the the omake movie(which is Langrisser III's opening) in Config Menu, go to the last option(the voice actor messages), press ← to select it and ○ to play it.

Automatic Commander Arrangement
Select a commander in the map placement menu, then during the starting position selection on the map press □+△+SELECT to automatically place all the commanders on the map.