ModsJava
Ice Caves Backport Mod (26.3, 1.20.1) – Survive Chilled Caverns Filled
Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
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Ice Caves Backport Mod fills cold biomes with frozen underground caverns packed with ice hazards and new dangers. You can explore deep tunnels filled with layered calcite walls, snowy floors, sharp icicles, and growing crystals. Sharp icicles fall from cave ceilings when you dig or melt near bright light sources. Deep inside these chilled caverns, you face the Frostbite zombie while gathering items to brew cold-themed potions.
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Features:
- Spawns frozen cavern systems beneath cold and snowy surface biomes.
- Features layered walls made of regular stone, calcite, and slick ice.
- Generates hanging icicles in multiple sizes that can drop and hurt players.
- Icicles melt away when placed near active block light sources like torches.
- Spawns ground crystals that you can harvest to brew Freezing potions.
- Packed ice blocks can drop handy Ice Balls when broken.
- Introduces Frostbite, a cold-themed zombie variant that spawns in adult and baby forms.
- Keeps standard hostile monsters away from the frozen underground zones.
- Puts all new blocks and items into a dedicated creative inventory tab.
Screenshots:








Ice Caves Backport Mod Download Links
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Downloads as 521559.mcaddon
- Download size: 118 KB
- Download link checked 5 Oct 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.