Cryptic Cosmos
A Minecraft mod full of horrors and wonders from near and far
About this Mod
Cryptic Cosmos
Cryptic Cosmos is a Minecraft mod (1.16.5, 1.17 support planned) focused on exploring dimensions and discovering new biomes, blocks and creatures.
There are 3 planned dimensions, but currently are only working on one - The Makrossa dimension. The Makrossa dimension is still very WIP, but it already has a lot of building blocks and decoration. There are 2 new mobs so far, with more to come!
To travel to the dimensions, use /rift @p, or find a rift (which will spawn around you as you explore). Enjoy!
Important links
Checkout the mod at CurseForge and on Modrinth!
Join our Discord server!

Credits
- Haunted Chest: Creator, designer and owner
- TheOnlyTails: Lead Developer and co-owner
- LudoCrypt: OST composer
- Realz: Developer
- Chadboi27: Artist & Modeler
- Frogge: Artist
- Goomy: Artist, Concept Artist and designer
Disclaimer
This mod supports Minecraft version 1.16.5. All versions lower are not guaranteed to work, and we do not bear the responsibility to support them.
Minecraft 1.17 is not yet supported by the Forge Team; However, we will update Cryptic Cosmos to 1.17 once the Forge Team releases a compatible version of their API. Once the mod is updated to 1.17, all 1.16.x versions will be unsupported.
This mod was built for use with the Forge mod loader, and no other. We do not bear the responsibility to support other ones, such as Fabric or Rift.
Some FAQs: https://github.com/Cryptic-Cosmos/Cryptic-Cosmos/wiki/FAQ
Available Versions
How to Install Cryptic Cosmos 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 (1.16.4).
Install Mod
Open the mod browser in the dashboard and search for "Cryptic Cosmos". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.16.4
Server-side
✗ UnsupportedRecommended RAM
6 GB(min. 4 GB)Frequently Asked Questions
Cryptic Cosmos 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 (1.16.4). You can switch loaders with one click in the panel.
Is Cryptic Cosmos compatible with forge?
Cryptic Cosmos officially supports forge for Minecraft 1.16.4. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Cryptic Cosmos – how to optimize performance?
Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Cryptic Cosmos 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 Cryptic Cosmos with just one click on your server.