Navis

Hidden in the game is every boss you've fought so far, and they're waiting for a rematch. Defeating both their Alpha and Beta versions will unlock the security cubes dotted around the world.

Navi	Picture	Location
FlashManα		This guy is hiding in ACDC 3. After going down the steps leading to the square, heading right and down to the dead-end to fight him.
BeastManα		The luckless Navi is hiding in SciLab 1. Go down from the Cyberstation to get there, then take the first upper-tight path, and he's at the dead-end.
BubbleManα		Oooh, he's trying to be clever. He's hiding on a small walkway just below the Bug Trader in Yoko 1 (take the small walkways to get there, not by going up the stairs in Yoka 2). He's at the dead-end shown.
DesertManα		Hiding in Beach one. Take the left moving walkway, then the left again, and go to this area. He's in the middle square.
PlantManα		He makes his home in the bottom-right of Undernet 4. Take the first left to reach the dead-end he resides in.
FlamManα		He's at the right of Undernet 5. Take the warp-pads and then go up before the single arrow to reach him.
BowlManα		All of this dude's version are exactly where they always are. In the N1 machine in the TV studio.
DrillManα		Get to the Bug Trader in Undernet 6 and step onto the square behind him. Presto Drillsto.
DarkManα		In Secret 1, use the right path from where you enter and then go down and right.
YamatoManα		On the top level of Secret 2, behind the BugFrag trader Navi (take the first warp you come across)

The Beta Navis:

These Navi's are all random within a certain area, and so pictures are kinda pointless. All you can do is equip SneakRun to stop most enemy encounters and then wander around until you run into him.

Navi	Location
FlashManβ	ACDC 2
BeastManβ	Inside the doghouse outside Lan's home.
BubbleManβ	Beach 1 when your health is critical.
DesertManβ	The Inn TV
PlantManβ	Hosp Comp 3
FlamManβ	Yoka 1
BowlManβ	Same place as the Alpha version
DrillManβ	Hades Island
DarkManβ	Undernet 6
YamatoManβ	Inside the armour in the Inn

The Omega Navis

These Navi's, like the Alpha ones, are only found in  exact location. Remember to input the code shown in the Stars page to access them. All the Navi's have several battles with Omega Viruses before you face the Navi itself.

Navi	Picture	Location	Battles
FlashManΩ		Principles Comp 2, at the bottom of the karge area.	2 BunnyΩ and an EleballΩ 2 EleballΩ 3 ElebeeΩ
GutsManΩ		Dex's Homepage, on one of the bottom-most yellow panels.	3 MettaurΩ MettaurΩ and two HardHeadΩ Two FishyΩ
BeastManΩ		Go to Zoo Comp 3. Take the second left. When you reach the first platform, go up and to the dead end.	2 RattyΩ SpikeyΩ and 2 RattyΩ 2 FishyΩ
BubbleManΩ		Go to Yoka 2. Head up the stairs. Take the second left as you walk and go across a small walkway to a dead-end where Bubbleman is.	3 ShrimpyΩ 2 SlimerΩ and 1 PengiΩ SlimerΩ and two JellyΩ
KingMan		On the upper floor od the DNN building, jack into the door panel and go down-left in the middle of find him.	2 SwordyΩ 2 TrumpyΩ HardheadΩ and N. 0-Ω
MetalMan		Go to Tamako's HP and go down the second left, and step on the blue-and-red flashing panel.	3 CanoDumbΩ YortΩ and WindΩ 2 YortΩ
DesertManΩ		Jack into the DNN van and go to the right-hand corner.	3 QuakerΩ 2 MomograΩ and QuakerΩ MomograΩ and SnowBlowΩ
PlantManΩ		Go to Hosp Comp 3 by jacking into the Operating Room panel. Take the first two warps. Head up, then left, then down to a dead-end to find him.	PuffballΩ VinerΩ PuffballΩ and BoomerΩ
FlamManΩ		Go to where you fought him in Undernet 3, then the space just above the left-most torch.	3 SpikeyΩ BasherΩ, SpikeyΩ and VolcanoΩ
BowlManΩ		Jack into the DNN studio machine, and head down-right to face him.	2 HardHeadΩ HardheadΩ and BoomerΩ HardheadΩ and BasherΩ
MistManΩ You do fight him here in Blue Version as well!		The opposute side of the arena to BowlManΩ	PuffballΩ and WindΩ TotemΩ and PuffballΩ 3 TotemΩ
DrillManΩ		Go to where you fought him and walk to the back of the area to find him.	3 MettaurΩ 2 MomograΩ and MettaurΩ NeedlerΩ
DarkmanΩ		In Secret 1, take the upper-left exit from the main area, then go right, left, right to a dead-end.	ShadowΩ 2 KillerEyeΩ and DominerdΩ DominerdΩ and ShadowΩ
YamatoManΩ		In secret 2 take the normal route to Secret 3. fter you exit the second warp however, go up and don't turn off. Break the monolith, and take the invisible path right, and go to the back of the area.	2 BoomerΩ BrushmanΩ, SwordyΩ and BoomerΩ 2 SwordyΩ
ProtoManΩ		The lower level of the Hades comp. Take the stairs down, then follow the small walkways until you reach the 3x3 area.	2 TwinsΩ 2 SwordyΩ 2 FishyΩ
BassΩ		Secret 3, where HubBatc was, the lower-right area of the cross.	Scuttle, Scutz Scuttzer, Scuttlest Scuttler, ScuttleΩ
SerenadeΩ		Back of the area where you fought him the first time.	2 ScuttleΩ 2 AlphaBugΩ AlphaBugΩ and ScuttleΩ
AlphaΩ		Play the game to completion. When you defeat Bass, instead of fighting Alpha you will fight AlphaΩ.	-