Performance/FPS Mods for Minecraft Java
Browse 149 free Performance/FPS mods for Minecraft Java — popular picks include Custom Boss Zoryth AI, Ascension by void, The game Built For YOU.
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Custom Boss Zoryth AI
Zoryth AI Boss is a premium, high-performance custom boss framework for Paper (1.21.x).
Ascension by void
Ascension — A curated Fabric 1.20.1 modpack blending tech progression, magic systems, and combat overhaul into one balanced experience. 162 mods with optimized performance, stunning shaders, and a challenging late-game boss gauntlet.
The game Built For YOU
This modpack is somewhat "lightweight" this adds a few new mobs bosses and features have fun!
Accurate Craft
A performance-focused Minecraft modpack featuring enhanced visuals, quality-of-life improvements, new structures, epic boss fights, and expanded building possibilities.
Antique Odyssey
A progression-focused adventure modpack where ancient magic, powerful relics and mechanical engineering shape your journey. Explore a world filled with dangerous bosses, forgotten ruins, powerful spells and intricate machinery.
Legacy:REBORN
An average medieval build with elements of the industry that is suitable for a lover of dungeons and bosses, as well as for a lover of hellish torments with technology.Great for pair survival when your friend is a tech-loving nutcase.
The ultimate world
A modpack that added powerfull tools and bosses
better than classic
new bosses,new structures... simply better than normal minecraft
Kiwi's Adventure Pack
A content-packed adventure modpack featuring new bosses, magic systems, enhanced world generation, dungeons, dimensions, creatures, and exploration-focused gameplay.
BossLand3
Optimization pack 26.2 Fabric with voice chat, webcam and emotions
SeasonManager
A powerful, Folia-native server lifecycle engine that automates seasons, phases, and grace periods for modern Minecraft networks. Providing autonomous scheduling with high-performance execution and premium visual feedback via BossBars and Titles.
SerendiClear
SerendiClear is a server-side [Fabric] mod for Minecraft 26.2+ that keeps your world clean — automatically removing dropped items and limiting mob stacking — all with a BossBar countdown and a convenient trash-bin GUI where items
MC RHAYGAL
An immersive adventure modpack focused on exploration, beautiful landscapes, Distant Horizons, dungeons, bosses, and smooth performance.
DisplayTeleportGuard
Prevents illegal cross-world teleports of Display entities (Fixes Async Teleport, Chunk-Race and NMS-Fallback) - It is a fix for mostly all bossbar plugins
Flame Announcer
A powerful and highly customizable announcement plugin featuring scheduled Chat, BossBar, and Interactive clickable messages with full in-game management.
DynamicWarden
An automated, high-performance Void Warden Boss Event with dynamic JSON bossbars and premium rewards
RX-KeyAll
A lightweight, highly optimized KeyAll plugin with dynamic BossBar countdowns and RGB support.
TidyDrops
Periodically clears dropped items per-dimension with a bossbar warning and a Lost & Found GUI to recover them. Available in English and Polish.
TZP Plus Mutants Resource Pack (1.20.1) – Terrifying Skins for Giant Mutant
TZP Plus Mutants Resource Pack reskins the giant undead monsters in the Mutant Beasts mod. It replaces standard green mutant zombie models with over 30 fresh and scary looks. This pack uses OptiFine random entity features so every giant zombie you meet looks distinct. It turns repeated boss fights into exciting encounters with unique monster […]
Wither Boss Summoning Animation Resource Pack (1.18.2)
Wither Boss Summoning Animation Resource Pack adds a spooky rising sequence to the game's toughest flying monster. Instead of just popping into the world, the boss now slowly pulls itself out of the ground. This pack changes the way the soul sand blocks look right before the fight begins. You need OptiFine for this pack […]
King of the Nether Resource Pack (1.21.8) – Dark Wither Army for the Underworld
King of the Nether Resource Pack transforms the look of monsters in the fiery dimension. It changes these creatures so they match the style of the Wither boss. This pack gives the underworld a darker and scarier vibe by making the mobs look like they belong to a single dark army. You will need OptiFine […]
Neo The Titans Mod (1.21.4) – Discovering The Titan Gods of Minecraft
Neo The Titans Mod is a Minecraft mod that introduces powerful, genetically enhanced Titan bosses. It recreates the classic Titans concept while improving balance, performance, and compatibility with newer game mechanics. Features: Large Titan boss creatures with unique abilities and attacks. New equipment, tools, and ores related to Titan progression. Improved boss animations and smoother […]
TabTPS Mod (1.21.11, 1.20.1) – Server Performance Simplified
TabTPS Mod show TPS, MSPT, and other information in the tab menu, boss bar, and action bar. Features: Real-time TPS and MSPT updates. Customizable display in the tab menu, boss bar, or action bar. No need for complex server commands or external tools. Ensures a smoother and lag-free gaming experience. Screenshots: TabTPS Mod Download Links […]
WASD Moar Bosses Data Pack (1.20.6, 1.20.1) – More Bosses In Minecraft!
WASD Moar Bosses Data Pack adds 7 types of randomly spawning bosses into your Minecraft world. Each boss has 3-5 unique and crazy magical attacks, and drop cores that can be used to craft magic wands. The bosses have custom textures that rely on Optifine or the Reselect Mod (either work). This data pack is […]
Create: Evil Awake
⚡Create-based modpack with combat mods and bosses!🔥
Scorebar
A client-side mod that disables scoreboard and bossbar because it somehow decreses fps on mcci (can be useful on other servers too).
Schrembli2
A modpack that aims to enhance vanilla minecraft. Focused on exploration, adventure, bosses, and building.
Project: Goliath
Many bosses and adventures with magic, iron's spells, create, create: aeronautics and L_Enders_Cataclysm. This modpack was made for a server I'm starting by the same name.
Aoura MC
Adds vanilla improvements bosses' new biomes terrain etc.
HyturCraft RPG
An RPG modpack focused on performance, quests, boss progression, and powerful magic, while staying close to the Vanilla experience.
![TabTPS [1.8.8-1.21.8+] Show TPS, MSPT and more in the Tab menu](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/spiget/28430.webp)
TabTPS [1.8.8-1.21.8+] Show TPS, MSPT and more in the Tab menu
Monitor your server's performance by showing it's TPS and MSPT in the Tab menu or Boss/Action bar
Cobblemon - Poke Legends Modpack
Pokemon Cobblemon Pack - QoL and Performance mods! The server included in the pack has Raids, Gyms, Mega Evolution, Tera, Alpha Bosses, Paradox, Legendary Pokemon, GTS and more!
Arduous Journey (Temporarily Abandoned)
Everything you expect in a modpack, then more. Custom bosses, great performance, challenging gameplay, immersive & consistent visuals, optional quests with dialouge options then EVEN MORE.
Evergrow
A brutal high-end adventure modpack packed with tons of new mobs, bosses, weapons and dimensions – heavily optimized and balanced for powerful PCs.
ImmersiveRPG&MineColonies
An immersive, challenging RPG survival with classes, bosses and MineColonies – optimized for long‑term worlds and high render distances.
RPG and Terror
Great Performance , Medieval , Bosses and endless RPG