Fire Emblem Shin Monshou No Nazo Action Replay Codes [TOP]

Master Guide: Fire Emblem: Shin Monshou no Nazo Action Replay Codes

Released in 2010 for the Nintendo DS, Fire Emblem: Shin Monshou no Nazo ~Hikari to Kage no Gan'yuu~ (New Mystery of the Emblem) remains a fan favorite for its deep tactical gameplay and the introduction of the "My Unit" (Avatar) system. However, its high difficulty—especially on Lunatic and Lunatic' Reverse modes—can be punishing.

If you’re looking to bypass the grind or experiment with god-tier units, using Action Replay (AR) codes is the way to go. Below is a comprehensive list of the most essential codes for the Japanese ROM (as there was no official Western release). Must-Have Utility Codes

These codes affect the overall game state, making management and progression much smoother. Max Gold:021876D8 000F423F Infinite Convoy/Storage Items:121876E0 000003E7

Unlock All Extra Chapters & Sound Test:02187704 FFFFFFFF02187708 FFFFFFFF Unit & Growth Codes

The core of any Fire Emblem experience is unit progression. Use these codes to turn your recruits into legendary heroes.

Infinite Health (HP) in Battle:62198640 00000000B2198640 000000001000038C 00000063D2000000 00000000

Instant Max Level (Level 20 after one action):12048592 00002008

Max Stats After Level Up:Note: This code ensures every stat grows by +1 or more during a level-up.12048D5E 000046C012048D9E 000046C0 Inventory & Weapon Codes

Running out of durability for a rare Brave Sword or the Falchion can be a nightmare. These codes keep your arsenal stocked. Infinite Weapon Durability:1206A26A 00001C20 Weapon Rank S (After one use):1204925A 000020FB

All Weapons Reachable (No Weapon Rank Requirement):12061986 0000E009 Tactical Advantages

If you want to breeze through maps without worrying about positioning or enemy turns:

Infinite Movement (Move again after acting):12049A4C 00002000

Control Enemy Units:12053D24 0000E006Warning: Disable this before ending your turn to prevent the game from freezing. How to Use These Codes Safely Fire Emblem Shin Monshou No Nazo Action Replay Codes

Emulation: If using an emulator like DeSmuME or MelonDS, navigate to the "Cheats" menu, select "List," and click "Add New." Paste the codes there and ensure they are checked.

Hardware: If using a physical Action Replay card on a DS/3DS, ensure your ROM's Game ID matches the code's intended version (usually CFFE-B066A230 for the Japanese version).

Save Frequently: Cheat codes can occasionally cause "soft locks" (the game freezing during a cutscene). Always keep a backup save file before activating high-impact codes like "Control Enemy." Why Use Cheats in Shin Monshou no Nazo?

While the purist experience is rewarding, New Mystery of the Emblem is famous for its "Ambush Spawns" (enemies that move the same turn they appear). For players more interested in the story of Marth and his 7th Platoon than pixel-perfect positioning, these codes provide a way to enjoy the narrative of Akaneia without the frustration.

Action Replay codes for Fire Emblem: Shin Monshou no Nazo (also known as Fire Emblem: New Mystery of the Emblem) allow players to bypass the game's steep difficulty curves by modifying inventory, unit stats, and core gameplay mechanics. Core Gameplay & Utility Codes

These codes modify fundamental rules, such as turn limits and enemy behavior:

Infinite Movement: Hold Start at the end of a unit's turn to move that unit again .

Control Enemy Units: Gain direct control over enemy phase units .

All Items in Convoy: Press Select to populate the convoy with every item in the game .

Item Spawn/Modifier: Press Select to turn the first item in your convoy into a specific item, such as a Master Seal (replace "6E" in the code with other item IDs) . Unit Progression & Stat Modifiers

For players looking to create "god-tier" units, these codes automate growth:

Stats Increase +255%: Ensures massive stat boosts upon leveling up .

Max Level/Experience Multipliers: Multiplies XP gained (e.g., 2x or 4x) to reach level caps faster . Master Guide: Fire Emblem: Shin Monshou no Nazo

Max Stats Increment: Sets stat growth to its maximum potential . Weapon & Forging Enhancements

The forging system is a centerpiece of New Mystery, and these codes remove its standard limitations:

Max Weapon Level: Instantly reaches maximum weapon proficiency after one use .

Universal Forging: Allows all weapons to be forged, even those usually restricted .

Perfect Forges: Automatically sets a weapon's Power to 100, Accuracy to 200, and Special Attack to 100 after forging . How to Use These Codes

On Hardware: You typically need a physical Action Replay DS card and the game's unique Master Code to activate specific cheats .

On Emulators: Most modern DS emulators allow you to enter these codes directly into a "Cheat" menu .

On 3DS (Twilight Menu): Users can press Y on a selected game, then X to bring up a list of pre-loaded cheats to enable .

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What Are Action Replay Codes?

Before diving into the code lists, it is vital to understand the tool. Action Replay is a cheat device (or software patch) that modifies the RAM of a game in real-time. For DS games, these are hexadecimal codes that tell the emulator or flash cart to overwrite specific memory addresses.

Compatibility Note: The codes listed below are designed for the Japanese version of Shin Monshou no Nazo (ROM serial: NTR-BFEJ-JPN). Fan-translated versions usually retain the same memory mapping, but always back up your save file before experimenting.

Alternatives to Action Replay codes

• Use a patched ROM or fan-translation that already exposes data or balancing options.
• Use emulator save-state manipulation or built-in cheat search features instead of AR lists.
• Disassemble or use existing community tools to read the ROM data (e.g., unit data tables, item tables) for offline edits.
• Use local scripting or trainers specific to your emulator (e.g., Lua scripts for BizHawk or Snes9x).

Infinite HP (Current Unit)

Keeps the selected unit's HP full.

121D5D28 0000270F

3.3 System Overrides (Support and Difficulty)

• Support Points: Supports provide statistical bonuses when units fight adjacent to one another. Gaining support levels requires turns of adjacency. AR codes can instantly max out support points, unlocking conversation logs and stat boosts immediately.
• Map and Chapter Selection: Debug codes or warp codes exist that allow players to jump to specific chapters, bypassing the narrative progression. This was often used to access the "Another Story" side chapters or the final confrontation with Medeus without playing through the preceding maps.

Popular Action Replay Codes

Keep in mind that using Action Replay codes may affect the game's stability or disable certain achievements. Here are some popular codes for Fire Emblem: Shin Monshou No Nazo:

• Infinite Money:

  • 01AC9F44 0000003C

• Max Stats for All Units:

  • 01AC9F44 24000000
  • 01AC9F54 24000000
  • 01AC9F64 24000000
  • 01AC9F74 24000000

• Full Promotion for All Units:

  • 01AC9F94 24000000

• HP, FP, and Luck Max:

  • 01AC9F44 24000000
  • 01AC9F4C 24000000

• All Weapons and Items:

  • List of specific item codes might be extensive; usually involves a combination of enabling all items or adjusting the item list.

• Unlock All Chapters (Not commonly found in standard cheat lists; usually involves modifying game flags).

Common examples (conceptual; exact addresses depend on ROM/version)

• Give unit X full HP each turn — freeze HP value for that unit’s memory slot.
• Set a unit’s experience to 255/force level-up — write max EXP and optionally set level.
• Give infinite uses to a weapon — write maximum durability and freeze it.
• Add a specific item to inventory — write item ID to the unit inventory slot.
• Unlock all chests on the map — set chest flag bytes to “opened.”
• Reveal whole map — set fog-of-war/visibility bytes to visible.
• Max stats for all units — loop through unit slots and write maximum stat values.

Section 4: Recruitment & Character Editing

This is where Shin Monshou no Nazo AR codes shine. The game has a brutal kill-or-recruit mechanic. These codes bypass that.

Recruit Enemy Units (Press L+R over an enemy)

94000130 FCFF0000
120AE7F8 0000E001
220AE7FA 000000AE
D2000000 00000000

Effect: Hover over any enemy unit (even Bosses like Lang or Hardin) and press L+R. They will instantly join your party with their current stats. Be careful—recruiting story-essential bosses can break the game flow.

Unlock All Characters in the Avatar Logbook

22100843 000000FF
C0000000 0000003F
22100844 000000FF
DC000000 00000001
D2000000 00000000

Effect: Instantly fills your support log and allows you to summon any character into the "Training" or "Download" content.

Free Reclass (Ease Class Restrictions)

520AAB98 E5941000
020AAB9C E3A01000
D2000000 00000000

Effect: Removes level and gender locks for reclassing. Your female Pegasus Knight can become a male-only Berserker. Note: Visual glitches may occur for gender-locked classes.

Important Usage Notes

• Backup Save Data: Before activating any codes, always back up your save file. Corrupt data can occur if too many codes are active simultaneously.
• Button Activation: Some codes require you to press specific button combinations (like Select or L+R) while in-game to trigger the effect.
• Game ID: Ensure your Action Replay software matches the Game ID of your cartridge.
  • Game ID: YFEJ-7B0A9E76 (Standard JP Release)

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