Natural Prehistory Spawns
An add-on for Similar Prehistory that enables the natural spawning of its creatures.
Screenshots
About this Mod
WHEN DINOSAURS RULED THE EARTH!
This add-on only enables the natural spawning of creatures from "Similar Prehistory" add-on from the "Unusual Prehistory" mod created by p33ko32213.
This add-on does NOT include new creatures or biomes. All creatures belong to their respective mod.
Compatibility with creatures from Unusual Prehistory 2 has been removed from version 2.0.0 onwards due to the release of its official add-on "Unusual Spawning".
Compatibility with other Unusual Prehistory 2 add-ons will be added after their release.
The current list of biomes where creatures spawn is:
Similar Prehistory (Add-on):
Charonosaurus: Plains, Snowy Taiga, Old Growth Spruce Taiga, Old Growth Pine Taiga.
Coahuilasaurus: Savanna, Sparse Jungle, Wooded Badlans, Desert.
Dakotaraptor: Forest, Taiga, Old Growth Spruce Taiga, Old Growth Pine Taiga, Snowy Taiga.
Latenivenatrix: Dark Forest, Forest, Wooded Badlans, Old Growth Birch Forest (Only at Night).
Oxalaia: River, Beach, Swamp, Warm Ocean.
Sinosaurus: Wooded Badlands, Bamboo Jungle, Savanna, Savanna Plateau, Jungle.
For more information about the mod, questions, suggestions, and news, join our Discord server. Discord.
Available Versions
How to Install Natural Prehistory Spawns on Your Server
Order Server
Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).
Install Mod
Open the mod browser in the dashboard and search for "Natural Prehistory Spawns". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.1
Server-side
✓ RequiredRecommended RAM
6 GB(min. 4 GB)Frequently Asked Questions
Natural Prehistory Spawns server crashes on startup – what to do?
Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 4 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.
Is Natural Prehistory Spawns compatible with forge?
Natural Prehistory Spawns officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Natural Prehistory Spawns – how to optimize performance?
Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Natural Prehistory Spawns consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
Similar Mods
Rent Modded Server
Install Natural Prehistory Spawns with just one click on your server.