Unlockable - Fusions and Transformations | |
| Magicain of Black Caos | use black luster ritual on Dark Magican |
| Black luster soldier | use black luster ritual on Gaia the fierce Knight |
| Dragon zombie | Use call of the grave on crawling dragon |
| Armored Zombie | Use call of the grave on Zanki |
| Valkyrion | Alpha+Beta+Gamma |
| Twin Headed thunder Dragon | Two Headed king rex+Thunder Dragon |
| Thousand Dragon | Baby Dragon+ Time Wizard |
| Rabid Horseman | Battleox+Mystic Horseman |
| Meteor B. Dragon | Meteor Dragon+ Red Eyes Black Dragon |
| Gate Guardian | Kazejin+ Suijin+Sanga |
| Gaia the Dragon Champ. | Gaia the fierice+Curse of Dragon |
| Crimson Sunbird | Mavelus+Winged Eagle |
| Cosmo Queen | Dark Elf+Mystical Elf |
| Chimera the Flying Mythical Beast | Berformat+Gazelle |
| Blue-Eyes Ultimate Dragon | Three Blue Eyes |
| B. Skull Dragon | Red-Eyes B. Dragon+Summoned Skull |
| Metalzoa | use metal morph on zoa |
| Red eyes black metal Dragon | use metal moph on Red Eyes black Dragon |
| Perfectly ultimate Great moth | use cocoon of Evolution on petit moth |
Unlockable - How to find some monsters in Yugi Side... | |
| Harpie Lady Ocupete | West of Ce-Reizo in Break Free (Mission 9) to get him (You have to use Mai with the Harpie Lady Airo) |
| Sanga of the Thunder | West of Ce-Reizo in Break Free (Mission 9) to get him |
| Baby Dragon | SouthWest of Beyzon in Refugees (Mission 8) with Joey to get him. |
| Red Eyes Black Dragon | Defeat Joey (Boss of Phantom Blast, Mission 12) to get him |
| Panther Warrior | Defeat Joey (Boss of For That Someone Special) with Mai to get him. |
| Dark Magician (Arkana) | Defeat Arkana (Boss of Lost Cause, Mission 16) on Yugi side to get him. |
| Dark Magician Girl | Liberate both captured towns in Counter Attack (Mission 10) on Yugi side, having Dark Magician in Yugi's Team. |
| Dark Magician (Yugi) | Defeat Panik (Boss of Beasty Badlands, Mission 6) on Yugi side to get him |
| Fortress Whale | Walk through the bay in Scorched (Mission 14) on Yugi Side, there, defeat him, Suijin and Aqua Dragon to get them. |
| Aqua Dragon | Walk through the bay in Scorched (Mission 14) on Yugi Side, there, defeat him, Fortress Whale and Suijin to get them. |
| Suijin | Walk through the bay in Scorched (Mission 14) on Yugi Side, there, defeat him, Fortress Whale and Aqua Dragon to get them. |
| Summoned Skull | Get into Tower Pegasis in the Beasty Badlands (Mission 6) on Yugi Side, there, defeat him and he will join you. |
| Time Wizard | Liberate Research Guild in Spellcaster (Mission 11) to get him |
| Dark Elf | Beat brainwashed Tea in Spellcaster (Boss of Mission 11) to get her. |
| Silver Fang | In War Campaign (Mission 1) He is directly in-between Jukhud and Makhad. Defeat him and you get him. |
| Mystic Horseman+Hane-Hane+Man-eater bug | In Fury of the Empire(Mission 2)They are in the Forest south of Croethe. (Not directly south) Defeat them all and you get them all |
| Winged Dragon Guardian of the Fortress #1 | In Strategy (Mission 3) Go North of Dyethuro in the Mt.s with Yugi. He'll join you without a fight. You must send Yugi |
| Octoberser | In Mission 5, go south (not directly south) of Jokhan. Fight him and win to unlock. |
| The Illusory Gentleman | In Beastly Badlands (Mission 6) go west (not directly west) of the mountains above Tower Pegasis. Beat him, Beast of Gilfer and Neck Hunter to get him |
| Beast of Gilfer | In Beastly Badlands (Mission 6) go west (not directly west) of the mountains aboveTower Pegasis. Beat him, The Illusory Gentleman and Neck Hunter |
Unlockable - Joey side Unlockables | |
| Gemini Elf (Kachua) | In the mission Minion of Darkness liberate Tower-Deneb |
| Fairy's Gift | Malaikura starts with it |
| Embodiment of Apophis | Malaikura starts with it. |
| Wing Dragon Of Ra | Beat Marik on the mission Imposter. |
| Serket | Beat odion for the last time on Master Plan. |
| Rocket Warrior | Joey Starts with it. |
| Axe Raider | Joey Starts with it. |
Unlockable - Blue Eyes White Dragon(Kaiba's side only) | |
| Blue Eyes White Dragon | Beat the Lord of D. in the Burrow on level 14 |
Unlockable - Unlockable Monsters/Items | |
| Gaia the Fierce Knight | Go to the middle of the lake in the Yugi Mission "Face Off" |
| Dark Magican #2 | Defeat Arkana in the Yugi Mode |
| Magican of Black Chaos | Use the "Black Luster Ritual" on Dark Magican |
| Black Luster Ritual | Beat the mission finishing Shadi in the Yugi Side |
| Black Luster Soldier | Use the "Black Luster Ritual" on Gaia the Fierce Knight |
Unlockable - Unlocking Magician of Black Chaos and Black Luster Soldier | |
| "Black Luster Ritual" | Beat the Shadi who has the item |
| "Magician of Black Chaos" | Use Black Luster Ritual on Dark Magician |
| "Black Luster Soldier" | Use Black Luster Ritual on Gaia the Fierce Knight |
Unlockable - Play as Joey | |
| To play as Joey Wheeler, defeat the game with Yugi and Kaiba.Then go to your load file. Joey should be there as a playable character. | |
Unlockable - Kaiba Side Monsters | |
| Berfomet | "Hand of Fire" Go from the main base straight to the opponents. |
| Ryu-Kishin Powered | "Hand of Fire" Take over the enemy main base. |
Unlockable - Unlock the Egyptian Gods | |
| "Soul of Oblisk" | Beat Yugi's Story |
| "Slifer's Orb" | Beat Kaiba's Story |
| "Eye of Ra" | Beat Marik in Joey's Story |
Unlockable - Extra Challenge Mode | |
| Challenge Mode with your Monsters | Play through all three stories |
Unlockable - Joey's Marshals | |
| Joey | From start. |
| Jussel | From start. |
| Malaikura | From start. |
| Tristan | Beat the "Quick attack" mission. |
| Mai | Beat the "Pursuit" mission. |
| Tea' | Do the"Reversal" mission |
Unlockable - kaiba's marshals | |
| Kaiba | From start. |
| Mokuba | From start. |
| Marthis | From start. |
| Bonz | Beat"Bandits" mission. |
| Pegasus | Beat"Framed" mission. |
| Labyrinth Ruler | Beat"Framed" mission |
| Weevil Underwood | Beat"Lord of the Forest" mission |
| Rex Raptor | Beat"Lord of the Plains" mission |
| Ishizu Ishtar | Beat"Guidance" mission |
Unlockable - Yugi's marshals | |
| Yugi | From start. |
| Shimon | From start |
| Fizdis | From start. |
| Tristan | Beat"Fury of the empire" mission. |
| Bakura | Beat"Battle for Tsughut" mission. |
| Mako Tsunami | Beat"Turbulent Waters" mission. |
| Joey | Beat"Crucial Battle" mission. |
| Mai | Beat"Crucial Battle" mission. |
| Tea' | During"Refugees" mission. |
| Espa Roba | Beat"Betrayal" mission. |
Password - Money Code | |
| You get 573 gold by pressing: up, up, down, down, left, right, left, right, b, a anywhere on a mission, easy to do it in an empty space. A guy will say 'Yu-Gi-Oh!'by blueel/ling ling | |
