Digimon World 4

Hint: Alphamon:
If you selected Agumon in the beginning, you can get him by going on the Booster Pack Collection sidequest set by the Digi-Elfs in the Terminal Area and clearing the dungeon with only 1 HP, without recovering your HP or using a Gate Disk. This must be done in Hard Mode. If you chose Veemon or Dorumon in the beginning, go on the "Treasure Hunt" sidequest set by the Digi-Elfs in the Central Area. Clear the dungeon, and bring back the Sword Cannon Delta. This must be done in Hard Mode. If you chose Guilmon in the beginning, clear Item Road after completing the game in Hard Mode.
and Koh Jun Ming.

Hint: Agumon:
You can select Agumon at the beginning of the game; or when Guilmon reaches level 17, you can go to the DigiLab and teach him the Agumon "Evolution Technique".
Koh Jun Ming.

Hint: Beezlemon X:
If you selected Agumon in the beginning, clear Item Road in Hard Mode after completing the game. If you chose Veemon or Guilmon in the beginning, you can get him by going on the Booster Pack Collection sidequest set by the Digi-Elfs in the Terminal Area and clearing the dungeon with only 1 HP, without recovering your HP or using a Gate Disk. This must be done in Hard Mode. If you chose Dorumon in the beginning, clear Item Road on Hard Mode after you complete the game and collect twenty items. Note: You may need to do this on all Item Road quests in Hard Mode.
Koh Jun Ming.

Hint: Black War Greymon X:
Clear the "Wormhole" dungeon in Hard Mode.
Koh Jun Ming.

Hint: Clavis Angemon:
If you selected Agumon in the beginning, clear the Undead Yard in Hard Mode, killing all 302 enemies and have ten minutes or more remaining. You also need to activate all the "Concealment Gates". If you chose Veemon in the beginning, clear Undead Yard, defeating all 279 enemies within thirty minutes. If you chose Guilmon in the beginning, go on the "Ghost Extermination" sidequest in the "Shrine of Seals" and clear the dungeon with more than ten minutes remaining. This must be done in Hard Mode. If you chose Dorumon in the beginning, clear Item Road after you complete the game, and collect twenty items there (may be optional).
Koh Jun Ming.

Hint: Dorumon:
You can select him at the beginning of the game; or when Agumon reaches level 17, you can go to the DigiLab and teach him the Dorumon "Evolution Technique". Note: The above could be level 16; when you reach level 16, go to the DigiLab and see if you can "digivolve" yet.
Koh Jun Ming.

Hint: Gallantmon Crimson Mode:
Go on the "Treasure Hunt" sidequest and bring back the Blast Gun Gamma. Do this in Very Hard Mode.
Koh Jun Ming.

Hint: Guilmon:
You can select him at the beginning of the game; or when Veemon reaches Level 17, you can go to the DigiLab and teach him the Guilmon "Evolution Technique".
Koh Jun Ming.

Hint: HeruclesKabuterimon X:
If you selected Agumon in the beginning, then clear Item Road after you complete the game. If you chose Veemon in the beginning, go on the "Ghost Extermination" sidequest in the "Shrine of Seals" and clear the dungeon with more than ten minutes remaining. This must be done on Hard Mode. If you chose Guilmon in the beginning, clear the Undead Yard, defeating all 279 enemies within thirty minutes. If you chose Dorumon in the beginning, clear the Undead Yard on Hard Mode, killing all 302 enemies and have 10 minutes or more remaining. You also need to activate all the "Concealment Gates".
Koh Jun Ming.

Hint: Imperial Dramon Fighter Mode:
If you chose Agumon or Guilmon in the beginning, you can get him by going on the Booster Pack Collection sidequest set by the Digi-Elfs in the Terminal Area and clearing the dungeon with only 1 HP, without recovering your HP or using a Gate Disk. This must be done in Very Hard Mode. If you chose Veemon or Dorumon in the beginning, go on the Ghost Extermination quest at the Shrine of Seals and sacrifice the "Defense ROM Delta". This must be done on Very Hard Mode.
Koh Jun Ming.

Hint: Imperial Dramon Paladin Mode:
Clear the "Wormhole" dungeon on Very Hard Mode.
Koh Jun Ming.

Hint: MetalEtemon:
In the shopping area, give MetalEtemon donations. He can make some very strong items to help. Some items may require a level up.
sweetysmart0505.

Hint: Metal Garurumon X:
If you chose Agumon or Guilmon in the beginning, go on the "Treasure Hunt" sidequest set by the Digi-Elfs in the Central Area. Clear the dungeon, and bring back the Sword Cannon Delta. This must be done in Hard Mode. If you chose Veemon in the beginning, clear Item Road after you complete Hard Mode (do this on Hard Mode). If you chose Dorumon in the beginning, you can get him by going on the Booster Pack Collection sidequest set by the Digi-Elfs in the Terminal Area and clearing the dungeon with only 1 HP, without recovering your HP or using a Gate Disk. This must be done in Hard Mode.
Koh Jun Ming.

Hint: Susanoomon:
If you chose Agumon or Guilmon in the beginning, go on the Ghost Extermination quest at the Shrine of Seals and sacrifice the "Defense ROM Delta". This must be done in Very Hard Mode. If you chose Veemon or Dorumon in the beginning, you can get him by going on the Booster Pack Collection sidequest set by the Digi-Elfs in the Terminal Area and clearing the dungeon with only 1 HP, without recovering your HP or using a Gate Disk. This must be done in Very Hard Mode.
Koh Jun Ming.

Hint: Veemon:
You can choose him at the beginning of the game; or when Dorumon reaches Level 17, you can go to the DigiLab and teach him the Veemon "Evolution Technique".
Koh Jun Ming.

Hint: War Greymon X:
If you chose Agumon in the beginning, clear Undead Yard in under 30 minutes and defeat all 279 enemies. If you chose Veemon in the beginning, clear the Undead Yard in Hard Mode, killing all 302 enemies and have ten minutes or more remaining. You also need to activate all the "Concealment Gates." If you chose Guilmon in the beginning, clear "Item Road" after completing the game. If you chose Dorumon in the beginning, go on the "Ghost Extermination" sidequest in the "Shrine of Seals" and clear the dungeon with more than ten minutes remaining. This must be done in Hard Mode.
Koh Jun Ming.

Hint: Were Garurumon X:
If you chose Agumon in the beginning, go on the Ghost Extermination sidequest in the Shrine of Seals and clear the dungeon with more than ten minutes remaining. Do this in Hard Mode. If you chose Veemon in the beginning, clear Item Road after you complete the game. If you chose Guilmon in the beginning, clear the Undead Yard in Hard Mode, killing all 302 enemies and have ten minutes or more remaining. You also need to activate all the "Concealment Gates". -If you chose Dorumon in the beginning, clear Undead Yard, defeating all 279 enemies within thirty minutes.
Koh Jun Ming.

Hint: Easy experience:
In single player mode, repeat the tutorial about fifteen times. Then, go to Death Valley. Next, follow a path and fight some Goburimon. Do not go across the bridge. Follow the path up and fight the Goburimon. They will give 10 experience points each. Break, then get the Gate Chip, use it, and repeat.
A Hansen.

Go to Death Valley, then to the fortress. When you are inside the guard room, defeat everyone for 32 experience points per kill. After all the doors open, go outside and enter the fortress again. This must be done two or three to reach the next level.
KrazyItalian95.

Go to the Dry Land train. If you are still at death valley, you can always train at the cliff where the second Blossemon is found.
kelvin koh jun ming.

Go to the fortress in Death Valley. Go though it completely five times then go sell the items you collected. Then, redo the fortress. This will result in easy experience and bits.
jonathan bailey.

You can tech up Healing and power up (anything that helps you) techniques by going to a yellow or purple healing cross. It starts off slowly teching up but then gets faster. For Bind, Sleep, Freeze, power down (anything that weakens enemies), gather up a lot of enemies and go to a higher ledge and keep using it. It will tech up fast. Use some MP disks for this. For Petty Ice, Fire, Bolt, Impact, you can do the same by gathering a lot of enemies but it is harder to tech them up.
Per13master.

Hint: Modes and MP Techniques:
The following can be done while playing in either a single player or multi-player game. However, for the mode to become unlocked in multi-player, you must switch your players to the first slot.
Koh Jun Ming.

Hard Mode: Complete Normal Mode once. This applies to the first player only. To unlock it for other players, switch them to the first slot.

Super Hard Mode: Complete Hard mode once. This applies to the first player only. To unlock it for other players, switch them to the first slot.

Fourth MP Move: Increase your Blast Technique to about 1,000.

Increase MP Power Moves: Keep repeating your MP Moves. Notice that the Tech Ups will increase about 300 tech points and you will level up your move from Petty to Magna.

Hint: Card list:
Frezzno.

Page 1
Agumon, Agumon, Veemon
Veemon, Guilmon, Guilmon

Page 2
Dorumon, WarGraymon, WarGraymon
Alphamon, Beelzemon, Imperialdramon Paladin

Page 3
Imperialdramon Fighter, Black WarGraymon, Gallantmon
MetalGarurumon, Susanomon, Apokarimon

Page 4
MaloMyotismon, Lucemon, Goburimon
Kokaterimon, Numemon, Sukamon

Page 5
Ogremon, Blossomon, Mammothmon
Arukenimon, Tyrannomon, Mummymon

Page 6
Minotarumon, Pharaohmon, SkullGraymon
Scopiomon, Tortomon, Otamamon

Page 7
Gekomon, MarineOrrimon, ShoganGekamon
Diaboromon, LordKnightmon, Imperialdramon

Page 8
Infermon, Megadramon, Raremon
Leomon, MetalEtemon, Ophanimon

Page 9
Seraphimon, PrinceMamemon

Hint: Get desired card:
Check your Booster Packs at the Card Keeper. If you are not totally satisfied, just reload and there will randomly be new cards in your Booster Packs.
Frezzno.

Hint: Undead Yard:
To unlock Undead Yard in hard mode, you need to get 5 Digivolve Tech. You can then go to this quest.
Koh Jun Ming.

Hint: Defeating Apokarimon:
First, destroy the five spike balls on the posts around him. avoiding the fire shots and wind blow. Whenever five flying things come to attack, just block. Do not try to jump on the area that he is on, as you will get shocked. After the spike balls are destroyed, he will shoot a purple attack that follows you. You must run around trying to hit him without getting hit. Magic and a gun weapon work well -- you do not have to walk up to him, but they do smaller damage. Physical attacks are more powerful, but you must risk getting close to him.
Monkeygomoo.

Hint: Defeating Mecha Rouge X:
To defeat Mecha Rouge X's first form, keep hitting him. After a few hits he will transport to one of the outside circles and summon three Mecha Rouges and a light will appear somewhere on the field. If the three Mecha Rouges get to the light, they will transform into copies of Mecha Rouge X with the same health, and it will take the same amount of time to defeat one of those as Mecha Rouge X. The easiest way to defeat Mecha Rouge X is to defeat only two copies. After that, weaken the third until you think he is defeated. Then, weaken the original to that point where it will require one hit to defeat him. Finish the last copy and defeat Mecha Rouge X's first form. You must now walk into the portal to fight Mecha Rouge X's second (cocoon) form. If done correctly, this form is very easy to defeat. Hit the bottom of him. After a few hits he will generate purple rings around where you hit him. Move to the edge of the level. If you touch the purple from the purple rings you will get poisoned. Two things will come out of Mecha Rouge X, and there will be spotlights from bottom of them. Do not get under them or you will be stuck in that location and they will send out two spinning tops and will damage you. Just keep hitting the spot when there are not purple rings. Hit him as much as possible or he will regain health. Once you defeat him, go in the portal and get ready for the final fight with Mecha Ultimate X. Just stay under him and keep attacking to win.
KrazyItalian95.

Hint: Unlimited Bits and items:
This trick requires your main Digimon as player one and any Digimon as player two. Give all your Bits to player two. Then, save player two at the Save Keeper. Next, have player two give all Bits to player one. After that, have player two quit the game at the Save Keeper, but this time without saving. Then, go to Call Keeper and have player two join in again with the same Digimon. Repeat this from the beginning until you have 9,999,999 bits, both in the bank and pocket. Note: You can also use this trick to duplicate items. This is very useful if you want to give some rare weapons and armor to a friend.
Frezzno.

Hint: Easy Bits:
This trick requires some patience, but pays off big. When you get the Venom Forest Gate Link, use your strongest Digivolution to run through the first two main areas several times killing everyone that you can. During this time you can take all of the items you get when you fill up your Device Folder and sell them. In the third or fourth round, you should get a mystery item to be appraised. Note: This does not always happen, but when it does it is usually a rare item. Take these and save them in your bank to sell when you desperately need Bits. If done correctly, you should never have any reason to run out of Bits. This works best if you trade your Key Chains in every once in a while and also save those items.
jonathan bailey.

Note: This trick requires two Digimon. Transfer all your money to one of the Digimon. Save the game with that Digimon, but not the other. Then, you give all the items and save with that Digimon. Go to the main menu and load both Digimon. Both will have all of your money. This can be repeated as many times as desired until you have the maximum amount of money with you and in the bank.
thelaclaires.

Hint: Get 1 HP for side quests:
If you are trying to get a Digivolution by having to end a side quest with 1 HP remaining, go to the Goblin level (this stage is the easiest). Make sure you have a "ate Disc with you. Fight and go to the area after the rolling barrels. When you get there and see the area where you must jump from the rock things to get to the other side, fall. You will automatically be revived with 1 HP. Then, use the Gate Disc and return to the D.G.S. base. After your return with 1 HP, save the game. Next, go to the desired side quest that requires having 1 HP remaining to get the Digivolution. Note: While on the side quest, make sure you do not get hit by any enemies. This requires extreme practice and skill.
Otao333.

On Card Retrieve in hard mode, if you want to get the Digivolution by having to end that side quest with 1 HP remaining, use the following trick. At the end there is a sand trap that will suck you in if you get too close to it. First, destroy all the enemies that can get in your way. Next, jump into the sand trap. You will be revived with 1 HP remaining. Note: When facing the master of the side quest, try to use MP type attacks or a gun type weapon.
Otao333.

Hint: Easy tech ups:
After you have unlocked "Fortress" in Death Valley, whenever you need to equip a new weapon that is too high in tech points, just return to Fortress and fight up and down the tower multiple times. You will receive between 10 to 60 tech ups in one revolution.
TheKyle.

Hint: Come back to life:
In co-op mode, you can come back to life by going to a different destination.
Kiydaar Baucom.

Glitch: Walk on water:
While riding the boat down the Numenume River, you may jump off it. It does not matter what weapon you have. Get near the edge of the boat. Whenever you get close to any part of land, do a charge attack. The screen should shake and then you should fly off the boat. You will be able to leave the boat behind and walk on water. Note: This will not work every time.
Arthur Sataine and Nekrataal.

Glitch: Blunt skill weapons:
The following weapons are not bash but blunt skill weapons: Dbl Axe, Rage Hammer, Hakatoncheir, Fang Smasher and Meteor Force.
Frezzno.

Glitch: Misspelling:
Apokarimon is Apocalymon's Japanese spelling. It should have been translated correctly, and in the show it was Apocalymon.
Mike Teta.

Go to the Disk Shop and buy nine of an item. Try to buy another of that same item and it will say "if" instead of "is".
tru defiance.