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✓ VerifiedWorld generation

Cave Spider Spawn

by Serilum · for Minecraft

🕷️ Adds a chance for cave spiders to spawn naturally underground instead of a spider.

154KDownloads
3d agoLast updated
LicenseRef-All-Rights-ReservedLicense
Fabric · Forge +2Loaders

About Cave Spider Spawn

From Modrinth

🕷️ Adds a chance for cave spiders to spawn naturally underground instead of a spider.

A Serilum Mod. Made with love. Lots of active mods for Fabric, Forge and Neo!

CurseForge Modrinth Patreon YouTube

About the mod

Cave Spider Spawn adds a chance for cave spiders to spawn naturally in place of a normal spider. By default they have a 15% chance to spawn and only below the surface, though this can be changed in the config. Adds a bit more difficulty to the game, due to cave spiders being able to poison players and they're harder to hit.

It's also possible to make cave spiders only spawn below a certain Y level. For example below y=0, which is where deepslate is. This is disabled by default, and can be toggled in the config.



Dependencies

Requires Collective
Included in The Vanilla ExperienceIncluded in Serilum's Spawn Bundle
Environment: Server




Configurable

Configuration guide

   All available config options:

Show Spoiler

chanceSpiderIsCaveSpider  default 0.15, min 0, max 1.0
The chance a spider that has spawned is a cave spider.

onlySpawnCaveSpidersBelowSurface  default true
When enabled, cave spiders will only spawn below the surface.

onlySpawnCaveSpidersBelowSpecificY  default false
When enabled, cave spiders will only spawn below the specific y value set in 'belowSpecificY'.

belowSpecificY  default 0, min -1000, max 1000
The specific y value used in 'onlySpawnCaveSpidersBelowSpecificY'.




Notes and links

You may freely use this mod in any modpack, as long as the download remains hosted within the CurseForge or Modrinth ecosystem.

Serilum.com contains an overview and more information on all mods available.

For issues, ideas, suggestions or anything else there is the Github repo. Thanks!

Highlights

From source data

Game versions

Supports 23 Minecraft versions, the newest being 26.3.

Loaders

Runs on Fabric, Forge, NeoForge and Quilt.

Footprint

Rated a light load on a server.

What kind of mod it is

From the catalog
Listed on Modrinth as “Mods”

World generation

Changes or adds to how new terrain, biomes and structures are created.

Runs on your server

From source side support

Modrinth lists Cave Spider Spawn as required on the server. Check its Modrinth page to see whether players need it too.

Compatibility

Game
Minecraft
Loaders
FabricForgeNeoForgeQuilt
Runs on
Serverrequired on the server
Game versions
26.3 and 22 earlier

Verified at the source

  • ✓ModrinthOfficial listing, checked 2026-10-03Open ↗
  • ✓AuthorSerilum, as published on Modrinth
  • ✓LicenseLicenseRef-All-Rights-ReservedFree

Cave Spider Spawn, answered

Generated from the mod’s own source data.

Do my players need to install Cave Spider Spawn?

Modrinth lists Cave Spider Spawn as required on the server. Check its Modrinth page to see whether players need it too.

Which loaders does it support?

Fabric, Forge, NeoForge and Quilt.

Is it free?

Yes. Cave Spider Spawn is free to download from Modrinth. Its license is LicenseRef-All-Rights-Reserved.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

NxLabs

Run Cave Spider Spawn on a Minecraft server.

Deploy in about a minute from $4.20 a month, then add Cave Spider Spawn in one click.