








Ancient creatures, from tiny invertebrates to huge dinosaurs, roam the world with Prehistoric Animalia, an add-on that needs Experimental Features turned on because it uses scripting APIs. Some of the mobs are peaceful and some are aggressive, and each has its own behavior.
Oceans hold the Callichimaera, Hallucigenia and Haikouichthys, while rivers have the saber-toothed salmon and the Halszkaraptor. Gliders such as Anchiornis and Ozimek fly overhead, and forests host Cruralispennia and the berry-gathering Yi-Qi. Predators include the Masiakasaurus in savannas and swamps, the thieving Stenonychosaurus in badlands, and the Cretophengodes azari larvae that cause slowness and weakness. Larger dinosaurs such as the Acrocanthosaurus, Carnotaurus, Ichthyovenator and Atlasaurus are included, along with the Mysterious Geode and an Acrocanthosaurus skeleton.
Requirements:
- MCPE/Bedrock 1.21.130
- Turn on Experimental Features — this addon uses scripting APIs

Features:
- Acrocanthosaurus
- Acrocanthosaurus Skeleton
- Anchiornis
- Atlasaurus
- Callichimaera
- Carnotaurus
- Cruralispennia
- Haikouichthys
- Hallucigenia
- Plus 21 more items, mobs and blocks
Screenshots:








- Edition: Minecraft Bedrock
- File type: .mcpack or .mcaddon
- Minecraft version listed: 1.21
- How to install: Download the .mcpack or .mcaddon file. → Open it — Minecraft imports it. → In your world: Behavior Packs → Available → Activate, then the same under Resource Packs.
- Where to get it: In MCModsHub, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Bedrock addons & mods walks through it step by step.
- Download size: 24.5 MB
- 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.