Get Navi chips:  Defeat Woodman, Sharkman, Skullman, Protoman, Fireman, Elecman, Numberman, Gutsman, Iceman and Colorman over busting level 5 to receive their own battle chip with one of their most powerful attacks.

Anubis chip  -  You do not need to complete the game to get the Anubis battle chip. You can also get it in the chip trader.

Muramasa chip  -  This chip is also attainable through the 10 chip gambler, but takes many tries.

Popup chip  -  In a few areas on the net you will find the Popup enemies, who resemble some sort of dog. They only have 10 HP, but every time you hit one, it will drop into its hole and pop out of another one. The more HP taken away, the faster it will go back into its hole. It is virtually impossible to defeat by the time it has at most 3 HP remaining, because when it goes into its hole, it will escape. An easy way to defeat it is to use the Anubis chip. You have to have completed the game at least once so you can get the Anubis chip from Pharoman. When you fight the Popup and have an Anubis chip to use, just set it down. The Anubis continuously depletes the enemy's HP (even multiple at a time). The Popup will automatically get hurt when it comes out of the hole. After it is defeated, you should get the rare Popup chip, which makes you invincible for a turn when not attacking (same as the Dropdown).

Get rare or new chips  -  When you get to the part of the game where the Higsby guy from the school incident has a business as a chip salesman (in front of the gates of the school), go inside and save your game next to the chip trading machines (the ones that resemble candy or mini-toy dispensers in real stores). You can now freely trade 3 or 10 chips for another one, depending on which machine you use. If you do not get a chip you want, turn off the game, turn it back on, and resume from your save. Repeat the chip trade until you get the one you want, or get a rare one.

Stand in front of the 10 chip machine and save the game. Continue using chips until you get the desired chip. If you do not get it, turn the game off and restart. Keep repeating this until you get what you are looking for.

Adding chips to your folder  -  Press A on any chip on your sack, then press Left and exchange the chip.

Challenge Arena  -  Get the first memo and at the end of the first WWW site, take a right before the next red W. Continue until you reach another access. Continue and talk to the person at an intersection. He should tell you some strange information, but you will see a door with a "?" on it. The next one will have a different challenge, and then another. Along the way there are web merchants. Once you get through, there should be two men that are almost parallel, this is the Challenge Arena.

Power Plant  -  Once the subway starts working and you go into the second town, on the first block go up and turn left (do not cross any sections). There are various sections to stop (save after every battle). To get into the power plant finish the cross section and go to the park in your town. You will meet your dad who invites you to a party with mom. Once you are there, the power goes out. You will exit the dining room and go down the laundry chute.

School network passwords

Door 1: 09
Door 2: 30
Door 3: Random
Door 4: Random
Door 5: 15
Door 6: Random
Door 7: Random, but also requires Teacher's password.

Encountering Fire Man  -  After you defeat Fire Man in the oven, he is going to be in your Net. Go on the normal path until you reach a two way path. Go forward and follow the path until you reach another two way path. Turn right and follow the normal path. When you reach a two way path again, go left. Follow that path until you reach a two way path. Go up and follow that path to a dead end. Fire Man will be at the dead end.

Easy S busting level  -  Use a Navi chip. When you use it, the background goes black and time freezes. When your enemy is destroyed, it should say S Busting Level, and your time will be in the milliseconds.

Dodge  -  Use the following trick when fighting either the Gaia Knights (Rock monsters with big hammers ) or the final Boss (World Virus), when they use an attack that explodes on each three column of squares. For example, when the Rock monster smashes his hammer on the ground and sends a shockwave towards Mega Man, when Life Virus uses the Sky Flame and it charges towards you. Just when it is on the row in front of you, wait for a split second then move forward to the row of three it was just on. You will dodge the attack.

Easy money  -  After completing the game, go out the school gates and go to the right (not Lan's right). There will be a man at the end of the wall who says that he lost his money. Go to the place where you fought Stoneman in the net, and there will be a purple man. Talk to him to fight him. After defeating him, go back to the man at the wall. He will give you 10,000 Zennies.

Easy Bugfrags  -  Select a 100barr as your regular chip and jack into Dex computer. GutsStyle (10 ATK points) is the best style for this. The enemies are Cannondumbs, Metataur, and some times a Spiky. One countering gives one Bugfrag, two counterings gives three Bugfrags, and three counterings gives eight Bugfrags. This is also useful for evolving styles.

Secret area in Sal's P.C.  -  Take the normal path until you reach a two way path. Take a left turn and follow the path until you reach another two way path. Take a right turn until you reach a two way path. Go down until you see a dark gray spot. Walk on it and take a right to enter the secret area.

All your base… comment  -  Check ElecMan's stage (where your battery is dying). Talk to all the civilian programs, and you will find that some are evil. One of the evil ones says CATS' famous line, "All your base are belong to us!", immediately before attacking.

Gameshark codes

Must Be On [M] 9CF4949A59123557   552753AEE335BE15
Infinite Health In Battle 8FAD9BD7517BF335   1D3C9666F65CD8DB
Press GS Button For 1 Hit Kills In Battle C78E657F8CA7B7F2   FB49F2F52EB9926B   7F36A3F0F71CA14A
Infinite Zennys 7F09534C826452F9
Library Complete Wanna know what ever card looks like?
7F27483DDF73B1F3  77AB3667A4933414  832444C32966A7B7  490C94CF4F29503B  4213CB7FEA4EC03E
FF2954F6354EBA06  84496A05ACE405AC  F4DB4B630121A9BA

Max Battle Gauge It is always filled, never have to wait till that stinkin' gauge feels like refilling! D15A1B61CCA7E828
Max Busting Level 529A3268C32FE774
Have Mayl Add B7B263AE466BDC80
Have Yai Add C8FCA5079198A077
Have Dex Add 501FA019C232EA92
Have Dad Add 8872FE4F8D25743A
Have Sal Add E3E713A97241B14F
Have Miyu Add F0B99DB20FB791F0
Have Masa Add 9CEFBE307426FF1C
Have WWW Add DC25DB58EE2F0012
Have /Dex 795A6FCBFB5E7CE1
Have /Sal 3926591130CE3593
Have /Miyu EB49DD5E1E89D751
Have Hig Memo 4D9029BB04186312
Have Lab Memo 89DC87C39C3CF7B4
Have Yuri Memo D2962AD42F925252
Have Pa's Memo 43CA5EC9842B7412
Have ACDC Pass 1E0D604567D8323F
Have Govt Pass 6C48AB3A51790E7A
Have Town Pass 2C79EC25D0163E4A
Have Dentures BD2D01AA2550C3D1
Have Watergun 85109AE4DCFBB82A
Have Iceblock 7BF222102BA3062E
Have School ID 2A8BA3310ED568A1
Have SciLab ID AA77C226F6D5F62F
Have Handle 045A04772F4EA693
Have Message 445B1A390CC8B116
Have Response 02870D4DF6D4B5FA
Have WWW Pin Go right to the end of the game! 68B8ECC9977A1E2F
Have All Batteries 6BB682EAFE072AD9  073F8290714F9949  9E9B87D2005FBAB3  30794319E438C967  830FFBD970BF3786
Have Charger 0654436D9116018A
Have Bass Cards NOTE: Bass cards will be in first five slots in folder 268F7AAE45D58C11  1200D5BE1BAF7BD9
E9963CD0A03980A3  3421F512A696EE6E  93101DD7A19DCE45