I will fix create quest modpack fps lag minecraft 263 neoforge forge kubejs developer

R
rose992007
R
rose992007
ROSEBEL

About this gig

Modpack crashing, laggy, or quests not working right? I build, fix, and optimize Minecraft modpacks using Forge, NeoForge, and KubeJS from custom questlines to full performance overhauls.

What I can do:

  • Modpack creation build a custom pack from scratch around your theme (tech, magic, survival, kitchen sink, questing progression)
  • Quest development custom questlines using FTB Quests / BQM, with rewards, chapters, and progression gating
  • FPS & lag fixes diagnose and fix TPS drops, memory leaks, chunk loading issues, entity lag, and client-side FPS problems
  • Crash fixing read crash logs and latest.log to find and fix mod conflicts, missing dependencies, and version mismatches
  • KubeJS scripting custom recipes, custom items, ProbeJS/KubeJS event scripts, server-side tweaks without full Java modding
  • Mod compatibility resolve conflicts between mods, patch missing integrations, update packs across MC/Forge/NeoForge versions

minecraft modpack, minecraft lag, minecraft fps, create modpack, create mod lag, create optimization, quest modpack, ftb quests, kubejs, kubejs errors, neoforge, forge, modpack optimization, minecraft crash fix, mod conflicts, dependency errors, fps drops, fps stuttering.

Get to know ROSEBEL

ROSEBEL

Minecraft Modpack Expert

  • FromUnited States
  • Member sinceSep 2026
  • Avg. response time1 hour
  • Languages

    English, Spanish, French, German, Italian, Afar, Abkhazian
Minecraft modpack specialist focused on modpack creation, crash fixing, lag fixing, server setup, optimization, and troubleshooting. I work with Forge, Fabric, NeoForge, Cobblemon, CurseForge, and Modrinth. Services include mod conflicts, dependency errors, startup crashes, crash reports, FPS/TPS optimization, RAM issues, server configuration, RPG/SMP modpacks, FTB Quests, custom recipes, KubeJS, CraftTweaker, and custom gameplay systems. Get a stable, optimized Minecraft modpack and server setup built around your requirements.