Minecraft Lithium Mod 1.16.3/1.16.2/1.16.1/1.15.2


Minecraft Lithium Mod 1.16.2/1.15.2/1.16.1 (Improves Server Efficiency Considerably) is a general-purpose optimization mod for Minecraft which works to enhance quite a few programs (recreation physics, mob AI, block ticking, and so forth) with out altering any conduct. It really works on each the consumer and server and might be put in on servers with out requiring purchasers to even have the mod. With the mod put in, you’ll be able to see on common a 45% enchancment to server tick instances, leading to a a lot leaner recreation.

Even in single-player, your recreation runs an “built-in server” which ticks the world your participant is in. By optimizing the server-side of the sport, this could unlock your pc’s processor to deal with different duties, leading to improved body charges and responsiveness. For multiplayer servers, directors can anticipate a sizeable enchancment to tick instances, permitting their {hardware} to assist extra loaded entities, chunks, and gamers.

Should you aren’t utilizing it already as effectively, Phosphor (one other optimization mod) pairs nice with Lithium and is totally suitable.


  • Physics optimizations: Entity collision detection has seen vital enhancements via decreasing the collision decision complexity for easy, cuboid blocks. A extra correct algorithm can also be used to scale back the variety of blocks being checked each tick, particularly in circumstances the place entities are shifting in a short time.
  • Mob AI optimizations: We make use of an event-based system for some duties with a purpose to scale back the CPU utilization incurred by consistently polling the world for adjustments. Mob “brains” have additionally been optimized to pick between totally different AI duties a lot, a lot faster than earlier than. Comparability earlier than and after right here.
  • World era optimizations: Many calculations in vanilla’s world era are pointless and don’t have an effect on the ultimate outcome, which supplies ample alternative for Lithium to optimize this overhead away.
  • Chunk loading optimizations: The short-term information constructions utilized in block palette compaction have been modified to be far more environment friendly. This leads to fewer TPS drops whereas gamers are exploring terrain and offers a modest increase to world load instances. We additionally batch some verification operations to scale back pointless disk I/O.
  • Mob farm optimizations: Mob cramming is considerably inexpensive as resolving collisions between entities has been optimized to make the most of the truth that easy packing containers are concerned. This makes mob farms significantly much less dangerous for server tick charges.
  • Block ticking optimizations: has much less overhead, making issues akin to block replace settling after producing chunks and different Redstone contraptions sooner. This additionally reduces the period of time it takes for a block to find out whether it is ticking by schedule from O(n), the place n is the variety of ticking blocks, to O(1), offering a big speedup when many blocks are being ticked.
  • Explosion optimizations: Many optimizations have been utilized to TNT and explosions alike, decreasing their related lag with out altering how they behave. Particularly, ray-tracing is optimized to make the most of the truth that a number of steps via a method will happen in the identical block place, permitting us to shortly re-use the earlier step’s outcomes. We additionally make use of a sooner place monitoring algorithm which avoids many extreme allocations.
  • Level of Curiosity optimizations: Complicated mob AIs in Minecraft, primarily these belonging to Villagers and Pillagers, typically want to seek out related factors of curiosity on this planet with a purpose to select probably the most acceptable AI process. In vanilla, querying all factors inside a bit requires 16 separate retrievals via stream-heavy code. With Lithium current, this process is decreased to a single easy retrieval that makes use of a a lot sooner (and conventional) iterator based mostly method, yielding anyplace from a 16-22x enchancment for queries.
  • Knowledge Tracker optimizations: The interior information supervisor used for monitoring some entity state and properties has been optimized to make use of flat arrays and keep away from costly locking, offering a good increase every time these attributes are accessed throughout a recreation tick.
  • … And different inner enhancements to assist the JVM higher optimize code.


Minecraft Forge

Fabric API

Fabric Modloader

How you can set up:

  • Ensure you have already put in Minecraft Forge (or Cloth Modloader).
  • Find the minecraft utility folder.
  • On home windows open Run from the beginning menu, sort %appdata% and click on Run.
  • On mac open finder, maintain down ALT and click on Go then Library within the prime menu bar. Open the folder Utility Assist and search for Minecraft.
  • Place the mod you’ve got simply downloaded (.jar file) into the Mods folder.
  • If you launch Minecraft and click on the mods button it is best to now see the mod is put in.

Lithium Mod Download Links 1.16.2 – DOWNLOAD

Lithium Mod Download Links 1.16.1 – DOWNLOAD

Lithium Mod Download Links 1.15.2 – DOWNLOAD


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