How do I activate the Virus Battler?

You can look all these in the User Submitted Cheats

I copy it for you now.Virus Battler Locations:

Lvl. 1: RoboDog Comp(Central Town,in front of Asterland)
Prize 1: S131 AirSpin1 F
Prize 2: 500z/ 2 BugFrags
(3 Virus Battles)

Lvl.2: WaterMch Comp(Water Machine is Seaside Town)
Prize 1: S189 AntiDmg R
Prize 2: 700z/ 4 BugFrags
(5 Virus Battles)

Lvl.3: PunshChr Comp(Punishment Chair in Green Town Courthouse)
Prize 1: S169 Geddon L
Prize 2: 1500z/ 6 BugFrags
(5 Virus Battles)

Lvl.4: OxygnTnk Comp(Oxygen Tank in Sky Town Cmd.Center)
Prize 1: S79 WindRack *
Prize 2: 2000z/ 8 BugFrags
(10 Virus Battles)

Lvl.5: Central Area 1(go left when you reach the CyberCafe,then take the warp pnl)
Prize 1: hehehe...
Prize 2: 3000z/ 10 BugFrags
(10 Virus Battles)


This is Rare Virus Locations...
Alphabetized...

1. Armadill - 100 Hp - 30 Atk - 20 Mb
Location: Green Area 2

2. BigHat - 100 Hp - 30 Atk - 30 Mb
Location: Undernet 1

3. BombCorn - 140 Hp - 30 Atk - 20 Mb
Location: JdgTree Comp 2

4. Catack - 130 Hp - 70 Atk - 30 Mb
Location: ACDC Area

5. Champy - 60 Hp - 20 Atk - 30 Mb
Location: Central Area 3

6. Cragger - 120 Hp - 50 Atk - 40 Mb
Location: JdgTree Comp 2

7. DarkMech - 180 Hp - 100 Atk - 40 Mb
Location: Undernet 3

8. ErthDrgn - 200 Hp - 100 Atk - 40 Mb
Location: Graveyard Area

9. FgtrPlne - 140 Hp - 20 Atk - 30 Mb
Location; Sky Area 1

10. Gunner - 60 Hp - 10 Atk - 20 Mb
Location: Central Area 2

11. HeadyA - 130 Hp - 40 Atk - 20 Mb
Location: Underground 1

12. HntdCndle - 150 Hp - 50 Atk - 30 Mb
Location: Graveyard Area

13. HonyBmbr - 130 Hp - 5 Atk - 20 Mb
Location: JdgTree Comp 1

14. KillerEye - 100 Hp - 50 Atk - 30 mb
Location: Underground 2

15. Mettaur - 10 Hp - 10 Atk - 10 Mb
Location: Central Area 1

16. Nghtmare - 100 Hp - 40 Atk - 30 Mb
Location: Underground 2

17. OldStov - 80 Hp - 20 Atk - 20 Mb
Location: Central Area 3

18. Piranha - 70 Hp - 20 Atk - 10 Mb
Location: Seaside Area 1

19. Puffy - 80 Hp - 10 Atk - 20 Mb
Location: Seaside Area 2

20. PulsBulb - 120 Hp - 40 Atk - 30 Mb
Location: MrWeathr Comp 3

21. Quaker - 80 Hp - 20 Atk - 10 Mb
Location: Seaside Area 3

22. ScarCrow - 100 Hp - 30 Atk - 40 Mb
Location: Sky Area 2

23. Shrubby - 100 Hp - 20 Atk - 10 Mb
Location: JdgTree Comp 3

24. SnakeArm - 130 Hp - 60 Atk - 30 Mb
Location: Graveyard Area

25. StarFish - 60 Hp - 20 Atk - 20 Mb
Location: Aquarium Comp 3

26. Swordy - 90 Hp - 30 Atk - 20 Mb
Location: Underground 1

27. WindBox - 130 Hp - 0 Atk(blows away) - 30 Mb
Location: MrWeathr Comp 1
Hope that Helped!