Home › Pokédex › Joltik
#0595 · Generation V

Joltik

Bug / Electric · Attaching Pokémon — first seen in Generation V.

Showing the official games. Pick a ROM hack to see how it changes this Pokémon, or compare all of them.

Base stats

StatBaseMinMax
HP50
210304
Attack47
89212
Defense50
94218
Sp. Attack57
107234
Sp. Defense50
94218
Speed65
121251
Total319

Min and max are at level 100: the minimum is 0 IVs, 0 EVs and a hindering nature, the maximum 31 IVs, 252 EVs and a beneficial nature. Shedinja's HP is always 1 whatever the formula says.

Type defences

Damage Joltik takes from each attacking type.

×2
RockFire
×½
FightingSteelGrassElectric
×1
NormalFlyingPoisonGroundBugGhostWaterPsychicIceDragonDarkFairy

Evolution

Methods are the current official ones. A ROM hack may change them — trade evolutions especially; the guide table below says which do.

In the ROM hacks it evolves differently

Each guide's own line, in the words its creator published.

Moves by official game

Level-up, TM/HM, tutor and egg moves exactly as each game has them. The newest game this site covers is open; the rest fold out.

Ultra Sun / Ultra Moon16 level-up · 27 TM/HM · 9 tutor · 9 egg

Level-up

LvMoveTypeCat.PowerAcc.PP
1AbsorbGrassSpecial20100%25
1String ShotBugStatus—95%40
1Spider WebBugStatus——10
4Thunder WaveElectricStatus—90%20
7ScreechNormalStatus—85%40
12Fury CutterBugPhysical4095%20
15ElectrowebElectricSpecial5595%15
18Bug BiteBugPhysical60100%20
23Gastro AcidPoisonStatus—100%10
26SlashNormalPhysical70100%20
29Electro BallElectricSpecial—100%10
34Signal BeamBugSpecial75100%15
37AgilityPsychicStatus——30
40Sucker PunchDarkPhysical70100%5
45DischargeElectricSpecial80100%15
48Bug BuzzBugSpecial90100%10

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM06ToxicPoisonStatus—90%10
TM10Hidden PowerNormalSpecial60100%15
TM100ConfideNormalStatus——20
TM16Light ScreenPsychicStatus——30
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM21FrustrationNormalPhysical—100%20
TM24ThunderboltElectricSpecial90100%15
TM27ReturnNormalPhysical—100%20
TM28Leech LifeBugPhysical80100%10
TM32Double TeamNormalStatus——15
TM42FacadeNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM46ThiefDarkPhysical60100%25
TM48RoundNormalSpecial60100%15
TM53Energy BallGrassSpecial90100%10
TM57Charge BeamElectricSpecial5090%10
TM72Volt SwitchElectricSpecial70100%20
TM73Thunder WaveElectricStatus—90%20
TM81X-ScissorBugPhysical80100%15
TM83InfestationBugSpecial20100%20
TM84Poison JabPoisonPhysical80100%20
TM87SwaggerNormalStatus—85%15
TM88Sleep TalkNormalStatus——10
TM90SubstituteNormalStatus——10
TM93Wild ChargeElectricPhysical90100%15

Move tutor

MoveTypeCat.PowerAcc.PP
SnoreNormalSpecial50100%15
Giga DrainGrassSpecial75100%10
Signal BeamBugSpecial75100%15
BounceFlyingPhysical8585%5
Shock WaveElectricSpecial60—20
Gastro AcidPoisonStatus—100%10
Magnet RiseElectricStatus——10
Bug BiteBugPhysical60100%20
ElectrowebElectricSpecial5595%15

Egg moves

MoveTypeCat.PowerAcc.PP
Poison StingPoisonPhysical15100%35
Pin MissileBugPhysical2595%20
DisableNormalStatus—100%20
Feint AttackDarkPhysical60—20
PursuitDarkPhysical40100%20
CamouflageNormalStatus——20
Rock ClimbNormalPhysical9085%20
Cross PoisonPoisonPhysical70100%20
LungeBugPhysical80100%15
Sun / Moon16 level-up · 27 TM/HM · 8 egg

Level-up

LvMoveTypeCat.PowerAcc.PP
1AbsorbGrassSpecial20100%25
1String ShotBugStatus—95%40
1Spider WebBugStatus——10
4Thunder WaveElectricStatus—90%20
7ScreechNormalStatus—85%40
12Fury CutterBugPhysical4095%20
15ElectrowebElectricSpecial5595%15
18Bug BiteBugPhysical60100%20
23Gastro AcidPoisonStatus—100%10
26SlashNormalPhysical70100%20
29Electro BallElectricSpecial—100%10
34Signal BeamBugSpecial75100%15
37AgilityPsychicStatus——30
40Sucker PunchDarkPhysical70100%5
45DischargeElectricSpecial80100%15
48Bug BuzzBugSpecial90100%10

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM06ToxicPoisonStatus—90%10
TM10Hidden PowerNormalSpecial60100%15
TM100ConfideNormalStatus——20
TM16Light ScreenPsychicStatus——30
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM21FrustrationNormalPhysical—100%20
TM24ThunderboltElectricSpecial90100%15
TM27ReturnNormalPhysical—100%20
TM28Leech LifeBugPhysical80100%10
TM32Double TeamNormalStatus——15
TM42FacadeNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM46ThiefDarkPhysical60100%25
TM48RoundNormalSpecial60100%15
TM53Energy BallGrassSpecial90100%10
TM57Charge BeamElectricSpecial5090%10
TM72Volt SwitchElectricSpecial70100%20
TM73Thunder WaveElectricStatus—90%20
TM81X-ScissorBugPhysical80100%15
TM83InfestationBugSpecial20100%20
TM84Poison JabPoisonPhysical80100%20
TM87SwaggerNormalStatus—85%15
TM88Sleep TalkNormalStatus——10
TM90SubstituteNormalStatus——10
TM93Wild ChargeElectricPhysical90100%15

Egg moves

MoveTypeCat.PowerAcc.PP
Poison StingPoisonPhysical15100%35
Pin MissileBugPhysical2595%20
DisableNormalStatus—100%20
Feint AttackDarkPhysical60—20
PursuitDarkPhysical40100%20
CamouflageNormalStatus——20
Rock ClimbNormalPhysical9085%20
Cross PoisonPoisonPhysical70100%20
Omega Ruby / Alpha Sapphire16 level-up · 30 TM/HM · 9 tutor · 8 egg

Level-up

LvMoveTypeCat.PowerAcc.PP
1String ShotBugStatus—95%40
1Leech LifeBugPhysical80100%10
1Spider WebBugStatus——10
4Thunder WaveElectricStatus—90%20
7ScreechNormalStatus—85%40
12Fury CutterBugPhysical4095%20
15ElectrowebElectricSpecial5595%15
18Bug BiteBugPhysical60100%20
23Gastro AcidPoisonStatus—100%10
26SlashNormalPhysical70100%20
29Electro BallElectricSpecial—100%10
34Signal BeamBugSpecial75100%15
37AgilityPsychicStatus——30
40Sucker PunchDarkPhysical70100%5
45DischargeElectricSpecial80100%15
48Bug BuzzBugSpecial90100%10

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM06ToxicPoisonStatus—90%10
TM10Hidden PowerNormalSpecial60100%15
TM100ConfideNormalStatus——20
TM16Light ScreenPsychicStatus——30
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM21FrustrationNormalPhysical—100%20
TM24ThunderboltElectricSpecial90100%15
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM42FacadeNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM46ThiefDarkPhysical60100%25
TM48RoundNormalSpecial60100%15
TM53Energy BallGrassSpecial90100%10
TM57Charge BeamElectricSpecial5090%10
TM70FlashNormalStatus—100%20
TM72Volt SwitchElectricSpecial70100%20
TM73Thunder WaveElectricStatus—90%20
TM76Struggle BugBugSpecial50100%20
TM81X-ScissorBugPhysical80100%15
TM83InfestationBugSpecial20100%20
TM84Poison JabPoisonPhysical80100%20
TM87SwaggerNormalStatus—85%15
TM88Sleep TalkNormalStatus——10
TM90SubstituteNormalStatus——10
TM93Wild ChargeElectricPhysical90100%15
TM94Secret PowerNormalPhysical70100%20
HM01CutNormalPhysical5095%30

Move tutor

MoveTypeCat.PowerAcc.PP
SnoreNormalSpecial50100%15
Giga DrainGrassSpecial75100%10
Signal BeamBugSpecial75100%15
BounceFlyingPhysical8585%5
Shock WaveElectricSpecial60—20
Gastro AcidPoisonStatus—100%10
Magnet RiseElectricStatus——10
Bug BiteBugPhysical60100%20
ElectrowebElectricSpecial5595%15

Egg moves

MoveTypeCat.PowerAcc.PP
Poison StingPoisonPhysical15100%35
Pin MissileBugPhysical2595%20
DisableNormalStatus—100%20
Feint AttackDarkPhysical60—20
PursuitDarkPhysical40100%20
CamouflageNormalStatus——20
Rock ClimbNormalPhysical9085%20
Cross PoisonPoisonPhysical70100%20
X / Y16 level-up · 29 TM/HM · 8 egg

Level-up

LvMoveTypeCat.PowerAcc.PP
1String ShotBugStatus—95%40
1Leech LifeBugPhysical80100%10
1Spider WebBugStatus——10
4Thunder WaveElectricStatus—90%20
7ScreechNormalStatus—85%40
12Fury CutterBugPhysical4095%20
15ElectrowebElectricSpecial5595%15
18Bug BiteBugPhysical60100%20
23Gastro AcidPoisonStatus—100%10
26SlashNormalPhysical70100%20
29Electro BallElectricSpecial—100%10
34Signal BeamBugSpecial75100%15
37AgilityPsychicStatus——30
40Sucker PunchDarkPhysical70100%5
45DischargeElectricSpecial80100%15
48Bug BuzzBugSpecial90100%10

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM06ToxicPoisonStatus—90%10
TM10Hidden PowerNormalSpecial60100%15
TM100ConfideNormalStatus——20
TM16Light ScreenPsychicStatus——30
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM21FrustrationNormalPhysical—100%20
TM24ThunderboltElectricSpecial90100%15
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM42FacadeNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM46ThiefDarkPhysical60100%25
TM48RoundNormalSpecial60100%15
TM53Energy BallGrassSpecial90100%10
TM57Charge BeamElectricSpecial5090%10
TM70FlashNormalStatus—100%20
TM72Volt SwitchElectricSpecial70100%20
TM73Thunder WaveElectricStatus—90%20
TM76Struggle BugBugSpecial50100%20
TM81X-ScissorBugPhysical80100%15
TM83InfestationBugSpecial20100%20
TM84Poison JabPoisonPhysical80100%20
TM87SwaggerNormalStatus—85%15
TM88Sleep TalkNormalStatus——10
TM90SubstituteNormalStatus——10
TM93Wild ChargeElectricPhysical90100%15
HM01CutNormalPhysical5095%30

Egg moves

MoveTypeCat.PowerAcc.PP
Poison StingPoisonPhysical15100%35
Pin MissileBugPhysical2595%20
DisableNormalStatus—100%20
Feint AttackDarkPhysical60—20
PursuitDarkPhysical40100%20
CamouflageNormalStatus——20
Rock ClimbNormalPhysical9085%20
Cross PoisonPoisonPhysical70100%20
Black 2 / White 216 level-up · 26 TM/HM · 9 tutor · 7 egg

Level-up

LvMoveTypeCat.PowerAcc.PP
1String ShotBugStatus—95%40
1Leech LifeBugPhysical80100%10
1Spider WebBugStatus——10
4Thunder WaveElectricStatus—90%20
7ScreechNormalStatus—85%40
12Fury CutterBugPhysical4095%20
15ElectrowebElectricSpecial5595%15
18Bug BiteBugPhysical60100%20
23Gastro AcidPoisonStatus—100%10
26SlashNormalPhysical70100%20
29Electro BallElectricSpecial—100%10
34Signal BeamBugSpecial75100%15
37AgilityPsychicStatus——30
40Sucker PunchDarkPhysical70100%5
45DischargeElectricSpecial80100%15
48Bug BuzzBugSpecial90100%10

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM06ToxicPoisonStatus—90%10
TM10Hidden PowerNormalSpecial60100%15
TM16Light ScreenPsychicStatus——30
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM21FrustrationNormalPhysical—100%20
TM24ThunderboltElectricSpecial90100%15
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM42FacadeNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM46ThiefDarkPhysical60100%25
TM48RoundNormalSpecial60100%15
TM53Energy BallGrassSpecial90100%10
TM57Charge BeamElectricSpecial5090%10
TM70FlashNormalStatus—100%20
TM72Volt SwitchElectricSpecial70100%20
TM73Thunder WaveElectricStatus—90%20
TM76Struggle BugBugSpecial50100%20
TM81X-ScissorBugPhysical80100%15
TM84Poison JabPoisonPhysical80100%20
TM87SwaggerNormalStatus—85%15
TM90SubstituteNormalStatus——10
TM93Wild ChargeElectricPhysical90100%15
HM01CutNormalPhysical5095%30

Move tutor

MoveTypeCat.PowerAcc.PP
SnoreNormalSpecial50100%15
Giga DrainGrassSpecial75100%10
Sleep TalkNormalStatus——10
Signal BeamBugSpecial75100%15
BounceFlyingPhysical8585%5
Gastro AcidPoisonStatus—100%10
Magnet RiseElectricStatus——10
Bug BiteBugPhysical60100%20
ElectrowebElectricSpecial5595%15

Egg moves

MoveTypeCat.PowerAcc.PP
Poison StingPoisonPhysical15100%35
Pin MissileBugPhysical2595%20
DisableNormalStatus—100%20
Feint AttackDarkPhysical60—20
PursuitDarkPhysical40100%20
Rock ClimbNormalPhysical9085%20
Cross PoisonPoisonPhysical70100%20
Black / White16 level-up · 26 TM/HM · 7 egg

Level-up

LvMoveTypeCat.PowerAcc.PP
1String ShotBugStatus—95%40
1Leech LifeBugPhysical80100%10
1Spider WebBugStatus——10
4Thunder WaveElectricStatus—90%20
7ScreechNormalStatus—85%40
12Fury CutterBugPhysical4095%20
15ElectrowebElectricSpecial5595%15
18Bug BiteBugPhysical60100%20
23Gastro AcidPoisonStatus—100%10
26SlashNormalPhysical70100%20
29Electro BallElectricSpecial—100%10
34Signal BeamBugSpecial75100%15
37AgilityPsychicStatus——30
40Sucker PunchDarkPhysical70100%5
45DischargeElectricSpecial80100%15
48Bug BuzzBugSpecial90100%10

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM06ToxicPoisonStatus—90%10
TM10Hidden PowerNormalSpecial60100%15
TM16Light ScreenPsychicStatus——30
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM21FrustrationNormalPhysical—100%20
TM24ThunderboltElectricSpecial90100%15
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM42FacadeNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM46ThiefDarkPhysical60100%25
TM48RoundNormalSpecial60100%15
TM53Energy BallGrassSpecial90100%10
TM57Charge BeamElectricSpecial5090%10
TM70FlashNormalStatus—100%20
TM72Volt SwitchElectricSpecial70100%20
TM73Thunder WaveElectricStatus—90%20
TM76Struggle BugBugSpecial50100%20
TM81X-ScissorBugPhysical80100%15
TM84Poison JabPoisonPhysical80100%20
TM87SwaggerNormalStatus—85%15
TM90SubstituteNormalStatus——10
TM93Wild ChargeElectricPhysical90100%15
HM01CutNormalPhysical5095%30

Egg moves

MoveTypeCat.PowerAcc.PP
Poison StingPoisonPhysical15100%35
Pin MissileBugPhysical2595%20
DisableNormalStatus—100%20
Feint AttackDarkPhysical60—20
PursuitDarkPhysical40100%20
Rock ClimbNormalPhysical9085%20
Cross PoisonPoisonPhysical70100%20

Where to find it in the official games

Every area in the 16 official games on this site that has it, from each game's own encounter tables.

In the wild

GameAreaMethodLevelsRate
Black / WhiteChargestone CaveGrass24-2739%
Black 2 / White 2Chargestone CaveGrass25-3139%

Where to find it in the ROM hacks

27 guides on this site put it somewhere you can catch it. Areas link to that guide's own route page, with its own rates and levels.

GuideWhere
Pokémon Too Many Types 2
Pyre BasementGrass · Lv — · 4%rare
Pokémon Soulgold
Ilex ForestGrass · Lv 10-15 · 30%
Infinite Fusion
Viridian ForestGrass (Day) (Remix) · Lv 4-6 · 10%
Viridian ForestGrass (Morning) (Remix) · Lv 4-6 · 5%rare
Viridian ForestGrass (Night) (Remix) · Lv 4-6 · 10%
and 2 more areas
Pokémon R.O.W.E
New MauvilleGrass · Lv Scales · 5%rare
Power PlantGrass · Lv Scales · 10%
Route 110Grass · Lv Scales · 5%rare
and 1 more area
Sword and Shield Ultimate Plus
Wild Area 1 SouthwestRaid Den · Lv — · 2
Wild Area 1 SoutheastRaid Den · Lv — · 2
Wild Area 1 NortheastRaid Den · Lv — · 2
Blaze Black 2 Redux & Volt White 2 Redux
Chargestone CaveGrass · Lv 32-36 · 10%
Chargestone CaveGrass · Lv 36-40 · 10%
Chargestone CaveGrass · Lv 38-41 · 10%
Radical Red
Viridian ForestGrass (Day) · Lv 4-7 · 2%rare
Elite Redux
Route 116Grass · Lv — · 10%
Inclement Emerald
Route 116Grass · Lv Scales · 10%
Pokémon Ambrosia
Ilex ForestGrass (morning) · Lv 12 · 24%
Ilex ForestGrass (day) · Lv 12 · 24%
Ilex ForestOverworld · Lv 17
and 17 more areas
Pokémon Crippling Medical Debt Edition
Route 111Old Rod · Lv 10-30 · 30%
Blinding White Plus
Virbank ComplexGrass · Lv 18-20 · 10%
Castelia GymGrass · Lv 36-38 · 12.5%
Gaia
Pokémon Hearth
Ginko WoodsGrass · Lv 2-3 · 35%
Pokémon Emerald Imperium
Route 102Grass · Lv 3-5 · 4%rare
Pokémon Exceeded
Route 135Grass (day) · Lv 35-38 · 10%
Route 135Grass (morning) · Lv 35-38 · 20%
Route 135Grass (night) · Lv 35-38 · 10%
Pokémon Emerald Squared
Route 104Land · Lv 4 · 5%
Route 116Land · Lv 5-10 · 5%
Pokémon Tourmaline
Scarlet WoodsSwarm · Lv —
Blaze Black 2 & Volt White 2
Chargestone CaveCave — 1F · Lv 29 · 20%
Chargestone CaveCave — B1F · Lv 33 · 20%
Rising Ruby & Sinking Sapphire
Rusturf TunnelWalking · Lv 10
Blaze Black & Volt White
Chargestone Cave — 1FCave · Lv — · 20%
Chargestone Cave — B1FCave · Lv — · 20%
Poke47
New MauvilleOverworld (Entrance) · Lv 23 · 10%
New MauvilleOverworld (Inside) · Lv 24-26 · 19%
Gauntlet Island SouthwestOverworld (South) · Lv 6 · 5%rare
HeartGold Generations
Route 37Grass · Lv 13 · 20%
Route 37Grass (Hoenn Sound) · Lv 13 · 20%
Route 37Grass (Sinnoh Sound) · Lv 13 · 20%
Pokémon Saiph 2
Podeti Trail (Qendro Front)Grass · Lv 17-19 · 10%
Pokémon Parallel Emerald
Route 115Grass · Lv ? · 20%
Granite Cave 1FGrass · Lv ? · 5%rare
Granite Cave B1FGrass · Lv ? · 5%rare
Pokémon Black Pearl Emerald
New MauvilleGrass · Lv 47-53 · 4%rare
New MauvilleGrass · Lv 47-53 · 10%
Petalburg WoodsGrass · Lv 2-8 · 10%
and 1 more area
Pokémon Mirror Gold
National Park Bug Catching ContestGrass · Lv 16 · 5%rare
Unboundnot in the wild in this guide's tables — evolve, trade or battle it
Emerald Roguenot in the wild in this guide's tables — evolve, trade or battle it
Pokémon Heart & Soulnot in the wild in this guide's tables — evolve, trade or battle it
Celia's Stupid Romhacknot in the wild in this guide's tables — evolve, trade or battle it
Pokémon: Wishes of Tomorrownot in the wild in this guide's tables — evolve, trade or battle it
Pokémon Overcomplicatednot in the wild in this guide's tables — evolve, trade or battle it

Compare official Joltik with the ROM hacks →

In the 33 guides that include it

Changed in 29 of 33 guides: retyped in 2, stats in 4, abilities in 9, evolution in 23.

Every ROM hack on this site that has Joltik, and what it did to it. Guides that changed something are first. Click one for that version's full page — locations, moveset and TMs.

GuideTypeTotalAbilities
Unbound
Evolves into Galvantula at level 36
ChangedBugElectric319Compound Eyes, Unnerve, Swarm
Pokémon Too Many Types 2ChangedBugElectric→Little319—
Pokémon Soulgold
Evolves into Galvantula — Level 32
ChangedBugElectric319Compound Eyes, Unnerve, Swarm
Pokémon Heart & Soul
Evolves into Galvantula at Level 36
ChangedBugElectric319Compound Eyes, Unnerve, Swarm
Infinite Fusion
Evolves into: Galvantula (Level 36)
ChangedBugElectric319Compound Eyes, Unnerve, Swarm
Pokémon R.O.W.E
Evolves into Galvantula at Level 36
ChangedBugElectric319Compound Eyes, Unnerve, Swarm
Celia's Stupid RomhackChangedBugElectric319Early Bird
+ Early Bird
Sword and Shield Ultimate Plus
Evolves into Galvantula — Level 36
ChangedBugElectric319Compound Eyes, Unnerve
− Swarm
Blaze Black 2 Redux & Volt White 2 Redux
evolves into Galvantula at Level 39
ChangedBugElectric319Compound Eyes, Unnerve, Swarm
Radical Red
Evolves into Galvantula at Level 32
ChangedBugElectric319Compound Eyes, Unnerve, Swarm
Elite Redux
Evolves into Galvantula at level 36
ChangedBugElectric326 +7
+7 Sp. Atk
Predator, Unnerve, Spider Lair
Inclement Emerald
Evolves into Galvantula at Level 36
ChangedBugElectric319CompoundEyes, Unnerve, Swarm
+ CompoundEyes − Compound Eyes
Pokémon Ambrosia
Evolves into Galvantula at level 30
ChangedBugElectric319Boosted effect chance, Thunder always hits
Pokémon Crippling Medical Debt Edition
Evolves into Galvantula at Level 36
Changed0 -319
-50 HP, -47 Attack, -50 Defense, -57 Sp. Atk, -50 Sp. Def, -65 Speed
—
Blinding White Plus
Evolves at Level 34
ChangedBugElectric365 +46
+23 Attack, +23 Sp. Atk
Scouting, Cell Charge
+ Scouting, Cell Charge − Compound Eyes, Unnerve, Swarm
Pokémon Hearth
Evolves into Galvantula at Level 36
ChangedBugElectric319Compound Eyes, Unnerve, Swarm
Pokémon Emerald Imperium
Evolves into Galvantula at level 32
ChangedBugElectric319Compound Eyes, Unnerve, Swarm
Pokémon: Wishes of Tomorrow
Evolves into Galvantula at Level 36
ChangedBugElectric319Compound Eyes, Unnerve, Swarm
Pokémon Exceeded
Evolves into Galvantula at level 36
ChangedBugElectric319Unnerve, Anticipation, Spider Lair
Pokémon Emerald Squared
Evolves into Galvantula at level 30
ChangedBugElectric319Compound Eyes, Unnerve, Swarm
Blaze Black 2 & Volt White 2ChangedBugElectric319Compound Eyes, Swarm, Swarm
− Unnerve
Blaze Black & Volt WhiteChangedBugElectric319Compound Eyes, Swarm, Swarm
− Unnerve
Poke47
Evolves into Galvantula — Level up: 36
ChangedBugElectric319Minus, Compound Eyes, Swarm
+ Minus − Unnerve
HeartGold Generations
Evolves into Galvantula — at level 36
ChangedBugElectric319CompoundEyes, Unnerve, Swarm
+ CompoundEyes − Compound Eyes
Pokémon Saiph 2Changed0 -319
-50 HP, -47 Attack, -50 Defense, -57 Sp. Atk, -50 Sp. Def, -65 Speed
—
Pokémon Parallel Emerald
Evolves into Galvantula at level 36
ChangedBugElectric319Compound Eyes, Unnerve, Swarm
Pokémon Black Pearl Emerald
Evolves into Galvantula at Level 36
ChangedBugElectric319Compound Eyes, Unnerve, Swarm
Pokémon OvercomplicatedChangedBugElectric→BugElectricGym1319Bug Back
Pokémon Mirror Gold
Evolves into Galvantula — at level 32
ChangedBugElectric319Compound Eyes, Unnerve
− Swarm
Emerald RogueUnchangedBugElectric319Compound Eyes, Unnerve, Swarm
GaiaUnchangedBugElectric319Compound Eyes, Unnerve, Swarm
Pokémon TourmalineUnchanged319—
Rising Ruby & Sinking SapphireUnchangedBugElectric319Compound Eyes, Unnerve, Swarm

Pokédex entries

What each game says about it, in the games' own words.

BlackJoltik that live in cities have learned a technique for sucking electricity from the outlets in houses.
White / Y / Alpha SapphireThey attach themselves to large-bodied Pokémon and absorb static electricity, which they store in an electric pouch.
Black 2 / White 2 / X / Omega RubySince it can’t generate its own electricity, it sticks onto large-bodied Pokémon and absorbs static electricity.

Names in other languages

Japaneseバチュル
Japanese (Rōmaji)Bachuru
GermanWattzapf
FrenchStatitik
SpanishJoltik
ItalianJoltik
Korean파쪼옥
Chinese (Simplified)电电虫
Chinese (Traditional)電電蟲

Official data here is present-day reference data from PokéAPI, not a snapshot of any one game's era — the Fairy type and hidden abilities arrived partway through the series, so a difference against an older game can belong to the series rather than to that ROM hack.