CurseForge · Minecraft mod
Upgrader items
try your luck and upgrade your items
Quick answer
Which Upgrader items release should I use?
Upgrader items upgrader-fabric-1.0.0+1.20.1.jar targets 1.20.1 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Upgrader items required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Upgrader items upgrader-fabric-1.0.0+1.20.1.jar need?
upgrader-fabric-1.0.0+1.20.1.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Upgrader items without breaking your instance.
Built for Upgrader items upgrader-fabric-1.0.0+1.20.1.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use upgrader-fabric-1.0.0+1.20.1.jar. It targets 1.20.1 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside upgrader-fabric-1.0.0+1.20.1.jar. It opens that exact file at the source.
About this project
What does Upgrader items add?
Upgrader adds a single item: the Upgrader. Right-click it to open the wheel.
Drop an item into the left slot, pick what you want out of the list on the right, and the mod works out your odds. Hit the button and a marker runs around the wheel — if it stops inside the gold zone, your item becomes the one you asked for. If it doesn't, the item is gone.
Odds you can reason about
Nothing is hand-tuned per item. Every item is priced by walking its actual recipes — crafting, smelting, blasting, smoking, campfire and stonecutting, plus the smithing table — back down to raw materials. An iron ingot is worth what its ore costs; a netherite sword is worth a diamond sword plus a netherite ingot.
That means:
- Modded items are priced automatically. If it has a recipe, it has a value. No compat patches needed.
- Damaged tools are worth less, in proportion to the durability left.
- The success chance is
0.9 × (your item's value ÷ target's value), capped between 0.1% and 90% — so a downgrade is never a guaranteed win, and a wild gamble is never truly impossible.
Items with no recipe at all fall back to a guess based on rarity. Spawn eggs, potions, enchanted books and anything else whose value lives entirely in NBT are left out — handing you a blank one would be pointless.
Details
- Crafted from 4 gold ingots, 4 diamonds and an anvil.
- The roll happens on the server, so the client can't lie about the outcome. Safe on multiplayer.
Upgrader добавляет один предмет — апгрейдер. ПКМ открывает колесо.
Кладёшь предмет в левый слот, выбираешь в списке справа то, что хочешь получить, — мод считает шанс. Жмёшь кнопку, по колесу бежит бегунок: остановился в золотой зоне — предмет превратился в желаемый. Не остановился — предмет потерян.
Понятные шансы
Ценность не проставлена вручную для каждого предмета. Она выводится из настоящих рецептов: верстак, печь, доменка, коптильня, костёр, камнерез и кузнечный стол — всё разворачивается до сырья. Железный слиток стоит столько же, сколько его руда; незеритовый меч — как алмазный меч плюс незеритовый слиток.
Из этого следует:
- Предметы из других модов оцениваются сами. Есть рецепт — есть цена. Патчи совместимости не нужны.
- Побитые инструменты стоят дешевле — пропорционально остатку прочности.
- Шанс успеха равен
0.9 × (цена твоего предмета ÷ цена желаемого)и зажат между 0.1% и 90%: даунгрейд никогда не будет гарантированной победой, а безнадёжная авантюра — совсем невозможной.
Предметы, у которых рецепта нет вовсе, оцениваются по редкости. Яйца призыва, зелья, зачарованные книги и прочее, чья ценность целиком в NBT, исключены — выдавать их пустыми бессмысленно.
Подробности
- Крафтится из 4 золотых слитков, 4 алмазов и наковальни.
- Бросок делает сервер, клиент не может подделать результат. Безопасно на мультиплеере.
Project description from CurseForge.
Pick your setup
Upgrader items by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20.1
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Upgrader items versions and loaders
upgrader-fabric-1.0.0+1.20.1.jar
3 Aug 2026
upgrader-1.21.1-1.0.jar
upgrader-1.21.1-1.0.0.jar
2 Aug 2026
upgrader-1.0.jar
29 Jul 2026
Looking for an older file? The official CurseForge project page is in Resources.