
Modrinth · Minecraft modpack
robin
an optimization pack for forge
Quick answer
Which robin release should I use?
robin 1.0.5.5-1.20.1 is a complete pack release for 1.20.1 with Forge 47.3.33. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 24 mods in this pack file.
Pack setup
How should I set up robin for players and a server?
Use robin 1.0.5.5-1.20.1 as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.
A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.
These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.
What are the server requirements for robin?
robin 1.0.5.5-1.20.1. Change the pack release and its contents or setup may change too.
The selected pack release is robin 1.0.5.5-1.20.1. That file is for Minecraft 1.20.1 with Forge 47.3.33. It contains 24 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.
About this project
What kind of pack is robin?

at last, a good optimization pack for forge.
great on its own, but meant to be built on top of.
why?
Optimization mods for Fabric scale really well with large modpacks, meaning that gameplay stays relatively smooth regardless of modpack size.
Forge doesn't have this luxury. FPS often tanks when using upwards of 75 mods. The few optimization packs that exist for Forge aren't as good at mitigating this as the ones on Fabric.
When putting together large modpacks, I often build on top of pre-existing optimization packs. Robin surpasses comparable Forge options and can consistently match—and sometimes even outperform—Fabric's performance packs, whether running without any mods or with over 250.
good?
yes.
tested on ryzen 9 3900 + radeon rx 5700 xt on a randomly generated world.
render distance 12, sim distance 5.
preference-based settings like FOV that affect performance have been matched to robin's default.
Project description from Modrinth.
Mods in robin 1.0.5.5-1.20.1
Open any mod on Modpacks.ch to check its files and dependencies.
11ad483d1fd1f7ebd84b4940b1dc0926b3e9daa8 · Modrinth version eJihmpNQ · Project link unavailable Server only02def44a2c416459ee5daecbe1caa6d78571e205 · Modrinth version kC6SY4Zp · Project link unavailable Server only5f7a3dcc4ecb52a028ea4ee2010f81465544319e · Modrinth version M0bM4C3I · Project link unavailable Client onlye75325ce06c3e5c48902c04d8f7d8f09feba7136 · Modrinth version LRL5QAZY · Project link unavailable Side not labelledc65d07748acc57ceb45d53b3964368b84f34d54f · Modrinth version t8TXrZvZ · Project link unavailable Side not labelleda4ad6605706bebca9470a5affe6f44abaef5d507 · Modrinth version e8hSZ4vp · Project link unavailable Side not labelled71b1603071461e036a3ba2aaeeb52cc10fa3d348 · Modrinth version wPOb8yEG · Project link unavailable Client onlyc841ccf599130e9b3f10eb41647ed6433ec2b226 · Modrinth version VoNC6qSO · Project link unavailable Client onlybb2fa8f3e493af16af9160d049f96c614a1faf2f · Modrinth version UTbfe5d1 · Project link unavailable Client only61cfe50f69f8ef9e3640c0269ef158870f5b0410 · Modrinth version i3v1Skck · Project link unavailable Client onlyfafd5e44573df4b7842243fcfcb05dfbd85ad5e5 · Modrinth version yyU9Ifp0 · Project link unavailable Client only88d7d65c27ea7999e4f5b040ae1a944c363dc1ce · Modrinth version MwQ968Sx · Project link unavailable Side not labelled440720daaf51d5ad88a96ed59e1f59c63fad3f73 · Modrinth version BbFqiKvi · Project link unavailable Side not labelled68f080925502a49027e231c63d3b94128ed6499b · Modrinth version tNgyOUMr · Project link unavailable Client only417fb6ce8f52abf40bd9d0390371790f9576f8ba · Modrinth version DG5Fn9Sz · Project link unavailable Side not labelled55fde23d7602924ba4772d441fb5a78d562be238 · Modrinth version 81fZ7ynE · Project link unavailable Server onlyb9304ba321c3c841043773c5cc91c90dcc8eb2c1 · Modrinth version oFstJPTE · Project link unavailable Client only2fff901eeb095c0a17ee16590e1be76c968224fc · Modrinth version ueN87SNs · Project link unavailable Server only23d49f71d56de4fdb8ec046507a42c48594daadb · Modrinth version LmgaF8pW · Project link unavailable Side not labelled7da1cdf00c0ae5cad31e17f765f6ea021c8ac808 · Modrinth version gbYUKrDP · Project link unavailable Server onlyf5f5f792473bb7b85ec221f75c5afb3740afb13a · Modrinth version n947JjJH · Project link unavailable Server onlybb422d5626bf69841e444a3e545c8e71b6928cf8 · Modrinth version F06DXCMX · Project link unavailable Client only75c6418edc76da55ec89f417e8c43c9d1873fceb · Modrinth version rx1c7m6q · Project link unavailable Server only9869b906423fc138e6247e40dfe689511c7a3781 · Modrinth version ADpW1yEf · Project link unavailable Side not labelledPick your setup
robin by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20.1
1 loader buildMade local changes? Try them in a copied instance before touching a world you care about.
Recent files
robin versions and loaders
Looking for an older file? The official Modrinth project page is in Resources.