Skip to content

#0265 Wurmple

Wurmple artwork
Artwork: PokéAPI.
Bug
Abilities
Shield DustBlocks the added effects of attacks taken.Run AwayEnables sure getaway from wild Pokémon.
Hidden ability
SwarmDamage taken from super-effective moves is reduced by 25%.
Capture
Gender
50.0% female
Egg groups
Bug
Growth
Medium Fast
EV yield
1 HP
Wild held item
Pecha Berry, Bright Powder
Wurmple’s base stats
HP45
Attack45
Defense35
Sp. Atk20
Sp. Def30
Speed20
Total195

Where to find it

Chance per encounter, under the conditions shown.

Times and conditions
  • Morning: 4:00–9:59
  • Day: 10:00–19:59
  • Night: 20:00–3:59

Calendar encounters can replace a land slot on specific dates.

Headbutt chances apply to the listed tree type. Common and rare trees depend on your Trainer ID.

Where to find Wurmple in the wild
LocationMethod / conditionsLevelChance
Pallet Town: Common trees2–320%
Pallet Town: Rare trees5–620%
Route 1: Common trees2–320%
Route 1: Rare trees5–620%
Viridian City: Common trees3–420%
Viridian City: Rare trees5–720%
Route 22: Common trees3–420%
Route 22: Rare trees5–720%
Route 2: Common trees3–420%
Route 2: Rare trees5–720%
Route 2 East: Common trees3–420%
Route 2 East: Rare trees5–720%
Viridian Forest, 74%
Pewter City: Common trees3–520%
Pewter City: Rare trees7–920%
Pewter City: Special trees5–965%
Route 3: Common trees6–720%
Route 3: Rare trees9–1020%
Route 4: Common trees6–720%
Route 4: Rare trees9–1020%
Route 11, 1420%
Route 18: Common trees26–2720%
Route 18: Rare trees29–3020%
Fuchsia City: Common trees21–2320%
Fuchsia City: Rare trees26–3420%
Route 12: Common trees22–2320%
Route 12: Rare trees24–2520%
Route 13: Common trees22–2320%
Route 13: Rare trees24–2520%
Route 14: Common trees26–2720%
Route 14: Rare trees29–3020%
Route 15: Common trees21–2320%
Route 15: Rare trees24–2620%
Route 21: Common trees24–2620%
Route 21: Rare trees27–3020%
Island Forest, 1520%
Island Forest, 1520%
Island Forest, 1520%

Evolution

Evolves into:

  • Silcoon at Lv 7 for about half of them (fixed for each Pokémon).
  • Cascoon at Lv 7 for about half of them (fixed for each Pokémon).

Level-up moves

“On evolution” moves are learned when this Pokémon evolves. Open a move for its full effects and any special behavior in this hack.

Wurmple’s level-up moves
LevelMoveTypeCategoryPowerAccuracyPPEffect and notes
1TackleNormalPhysical4010035A physical attack in which the user charges and slams into the foe with its whole body.
1String ShotBugStatus—9540The foe is bound with silk blown from the user’s mouth. Lowers its Speed by 2 stages.
5Poison StingPoisonPhysical1510035The foe is stabbed with a poisonous barb. It has a 30% chance to poison the target.
15Bug BiteBugPhysical6010020The user bites the foe. If the foe is holding a Berry, the user eats it and gains its effect.

TMs and HMs

TMs and HMs Wurmple can learn
TM / HMMoveTypeCategoryPowerAccuracyPPEffect and notes
TM27ReturnNormalPhysicalvar.10020A full-power attack that grows more powerful the more the user likes its Trainer.
TM104ElectrowebElectricSpecial559515Traps the target in an electric net, lowering its Speed.

Move tutors

Moves Wurmple can learn from tutors
MoveTypeCategoryPowerAccuracyPPEffect and notesTutor location, cost and requirements
Bug BiteBugPhysical6010020The user bites the foe. If the foe is holding a Berry, the user eats it and gains its effect.

The official site of the Origin HeartGold English translation. Patches are published only on our GitHub releases.

A free, non-commercial fan project. Not affiliated with or endorsed by Nintendo, Creatures Inc., GAME FREAK inc. or The Pokémon Company.

© 2026 Origin HeartGold English translation team. Guide text: all rights reserved — see licence.