Unlockable - Fusions | |
| Harpie Lady Sisters | 3 Harpie Ladies Lv. 3 |
| Metal Dragon | Lesser Dragon lv.3 & Steel Ogre Grotto #1 lv.3 |
| Thousand Dragon | Time Wizard lv. 3 & Baby Dragon lv. 5 |
| Twin-Headed Thunder Dragon | 2 Thunder dragons at lv. 4 |
| Cyber Saurus | Blast Juggler lv. 5 & Two-Headed King Rex Lv.4 |
| Kaminari Attack | Ocubeam & Mega Thundeball at lv. 5 |
| Millennium Golem | Destroyer Golem & The Statue of Easter Island at lv. 5 |
| Rabid Horseman | Battle Ox & Mystic Horseman at level 3 |
| Metal Zoa | Zoa lv. 2 & steel scorpion lv. 3 |
| Gate Guardian | Sanga, Suijin, and Kazejin at lv.3 |
| Summoned Lord Exodia | R. & L. arms, R & L legs and exodia the forbidden one all at lv. 2 |
| Blue Eyes Ultimate Dragon | 3 Blue eyes white dragons at level 2 |
| Flying Penguin | Penguin Soldier & Penguin Knight lv. 2 |
| Darkfire Dragon | Firegrass & Petit Dragon lv. 5 |
| Flame Swordsman | Flame Manipulator & Masaki the Legendary Swordsman at lv. 4 |
| Kwagar Hercules | Hercules Beetle & Kuwagata ALpha lv. 3 |
Unlockable - Monster Evolutions | |
| Tripwire Beast | Level Electric Lizard to Level 6 |
| Trent | Level Anchient Tree of Enlightenment to Level 3 |
| Hunter Spider | Level Kumootoku to Level 4 |
| Perfectly Ultimate Great Moth | Place a Level 3 Great Moth in a Square that has 40 Wood |
| Great Moth | Place a Level3 Larvae Moth in a Square that has 30 Wood |
| Mon-Larvas | Level Larvas up to Level 4 |
| Larvae Moth | Place a Level 3 Petit Moth in a Square that has 30 Wood |
| Rock Spirit | Place a Level 5 Haniwa in a Square that has 40 Earth |
| Penguin Knight | Place a Level 3 Penguin Soldier in a Square that has 40 Water |
| High Tide Gyojin | Place a Level 6 Root Water in a Square that has 50 Water |
| Hysoube | Place a Level 6 Psychic kappa in a Square that has 50 Water |
| Manga Ryu-Ran | Level Ryu-Ran to Level 2 |
| Fireyarou | Level Flame Manipulator to Level 3 |
| Magician of Black Caos | Place a Level 4 Dark Magician in a Square with 40 Dark |
| Red-Eyes Black Metal Dragon | Place a Level 4 Red-Eyes Black Dragon in a square with 60 Dark |
| Ryu-Kishin Powered | Level Ryu-Kishin up to Level 5 |
| Shining FriendShip | Level Petit Angel up to Level 5 |
| Dark Witch | Place a Level 4 LaMoon in a square with 50 light |
Unlockable - Misc. Unlockables | |
| Crow Goblin | You must have less than 10 wind monsters after Area 1 |
| Firewing Pegasus | After 10+ hours of play and in Area 2 |
| Sinister Serpent | Have 50+ water monsters |
| Celtic Guardian | You must surrender 20+ times in Area 3 and 4 |
Unlockable - Rare Cards | |
| Giltia the Dark Knight | Beat the game once (random). |
| Red Eyes Black Dragon | Beat the game once (random). |
| Rigras Leever | Beat the game once (random). |
| Fortress Whale | Beat the game once (random). |
| Super War Lion | Beat the game once (random). |
| Javelin Beetle | Beat the game once (random). |
| Dungeon Worm | Beat the game once (random). |
| Sanga of Thunder | Beat the game once (random). |
Secret - Duplicate Monsters | |
| In order to duplicate monsters, you need two unique save files. They either have to be named differently or have different Symbol attributes. Also make sure that the monster you want to duplicate is in your capsule stock.For example, let's say you have a save file named "Player 1" and you want to duplicate a Blue-Eyes White Dragon. Put the Blue-Eyes White Dragon in your capsule stock. Then start a brand new campaign game and name it something different like "Player 2."Now go into Versus mode and pit Player 1 against Player 2, each using their own respective save file. In the duel options under "Ante Monster" have Player 1 bet the Blue-Eyes White Dragon that was in its capsule stock. Proceed with the duel and have Player 2 beat Player 1 either the old-fashioned way, or have Player 1 surrender.After the duel is over, have Player 2 save its game file, in order to register the newly acquired Blue-Eyes White Dragon, but do not save Player 1's save game file. Now exit to the Title Screen. Player 2 will now have a duplicate of Player 1's Blue-Eyes White Dragon.If you want to transfer the Blue-Eyes White Dragon from Player 2 to Player 1, just repeat the steps and reverse the procedure from Player 1 to Player 2. You can duplicate as many monsters as you want this way, and it makes it easy to obtain fusions that require 3 monsters, such as Harpie Lady Sisters or the Blue-Eyes Ultimate Dragon. | |
