Hypercollider
by Lyzantra
Hypercollider targets collision lag for very large entities, such as a 64x scale player on Fabric servers running Minecraft 1.20.1.
What it does
The mod is geared around optimizing collision performance, and the case it addresses is fairly niche, appearing mainly in modded games. Its configuration file includes comments that explain which settings work with each other. Most of its changes are meant to be unnoticeable in normal play, and the author notes that an anticheat may flag it.
Hypercollider was built with large scale entities in mind, and the author says that achievement logic is a large part of the collision lag players see with such entities, which the mod optimizes. The author also says the mod is still in early development and that more can be optimized. Screenshots in the listing show a 64x scale player. The mod is open source under the MIT License, the source code and issue tracker are public, and it was first published and last updated on 2025-03-04.
Key features
Collision optimization
Reduces the cost of entity collision checks, targeting cases where very large entities cause lag.
Achievement logic tuning
Trims achievement-related work that the author found to be a major part of collision lag for large entities.
Configurable behavior
A commented configuration file lets server owners adjust which optimizations apply and how they interact.
Low visible impact
Most of the changes are meant to leave gameplay behavior unchanged in ordinary play.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Large scale players
Servers that let players grow to 64x scale can use the mod to keep collisions responsive.
Who it’s for: Server owners running modded Fabric games with oversized entities, and players who want smoother collisions on those servers.
Questions
Does Hypercollider need to be installed on the client?
Should Hypercollider be paired with another optimization mod?
Will an anticheat flag Hypercollider?
In the catalog
Hypercollider is one of 3,545 Optimization mods on ModsFinder, and one of 2,575 Optimization mods for Fabric. 34,764 mods support Minecraft 1.20.1.
More from Lyzantra
Similar mods
What the author says
It is optimizing for a relatively niche case, that only happens in modded games, and even then is relatively uncommon. However, the hypercollider configuration file comes with comments on what to do to make them work with eachother.
Official listing
- Modrinth page
- modrinth.com/mod/hypercollider
- Owner
- Lyzantra
- Published
- 2025-03-04
- Updated on Modrinth
- 2025-03-04
- Facts verified
- 2026-10-15