Valheim DatabaseValheim 1.0.16 · read from the game files · unofficial

Mountain monster

Bat

MountainsDeep North

Health
10
1★ 20 · 2★ 30
Hardest hit
20
2★ 40
Run speed
5
flies
Stagger at
5
50% of health
Resistant to BluntResistant to SlashResistant to PierceWeak to FireImmune to FrostImmune to PoisonWeak to Spirit
Spawn IDBat2 starsspawn Bat 1 3

Drops

Item0★1★2★Chance
Leather Scraps11150%

From CharacterDrop in the files. Stars multiply chance and amount of the drops marked for it by 2 per star. Amounts are what the game can roll (it never rolls the upper number written in the files). Chances of 30% or less use a pseudo-random counter, so long dry streaks can't happen.

Attacks

AttackDamage2★ totalEvery
Meleemelee20 Slash4010 s

Each star adds 50% damage (Attack.GetLevelDamageFactor). Check what your shield can hold in the block calculator.

Found in locations

Spawners and nests

  • Spawner Batlevel 1–1, once

Bat in other languages

SwedishFladdermus

UkrainianКажан

Portuguese BrazilianMorcego

DanishFlagermus

NorwegianFlaggermus

HungarianDenevér

FrenchChauve souris

ItalianPipistrello

GermanFledermaus

SpanishMurciélago

RussianЛетучая мышь

RomanianLiliac

BulgarianПрилеп

FinnishLepakko

IcelandicFlæðarmús

TurkishYarasa

LithuanianŠikšnosparnis

CzechNetopýr

PolishNietoperz

Chinese邪蝠

Chinese Trad蝙蝠

Japaneseコウモリ

Korean박쥐

Thaiค้างคาว

AbenakiMadagenihlas

LatvianSikspārnis

From the game's own localization files (27 languages).

Source: prefab Bat (Character, CharacterDrop, spawn lists) in Valheim 1.0.16 (2026-09-24).