Machine Upgrades
Upgrades are the easiest way to improve a UtilityCraft setup without rebuilding the whole machine line. They let you make machines faster, reduce energy cost, expand working range, add filters, or improve mob automation with just a few items.
How Upgrades Work
UtilityCraft upgrades are used in two main ways:
- Slot upgrades go inside machine upgrade slots, usually through the machine UI
- Applied upgrades are used directly on compatible blocks to unlock extra behavior
In practice, this means:
- Speed Upgrade and Energy Upgrade are the most common machine slot upgrades
- Range Upgrade can be used either in some machine slots or directly on certain blocks
- Filter, Smart Filter, Quantity, and Damage are used on specific compatible blocks
- Base Upgrade is the crafting ingredient that leads into most of the rest
Upgrade Categories
Core Machine Upgrades
These are the upgrades most players use first because they improve general machine performance.
| Upgrade | Main Purpose | Page |
|---|---|---|
| Base Upgrade | Core crafting component used to make most advanced upgrades | Base Upgrade |
| Speed Upgrade | Makes machines, spawners, and transport blocks act faster | Speed Upgrade |
| Energy Upgrade | Reduces effective machine energy cost and improves efficiency | Energy Upgrade |
| Range Upgrade | Expands working area or selectable radius on compatible blocks | Range Upgrade |
Transport and Routing Upgrades
These upgrades make automation lines smarter and more precise.
| Upgrade | Main Purpose | Page |
|---|---|---|
| Filter Upgrade | Unlocks whitelist and blacklist filtering on compatible transport blocks | Filter Upgrade |
| Smart Filter Upgrade | Allows slot-specific item routing on Item Importers | Smart Filter Upgrade |
Mob Automation Upgrades
These upgrades are focused on mob farms and grinding systems.
| Upgrade | Main Purpose | Page |
|---|---|---|
| Quantity Upgrade | Increases how many mobs a Mechanical Spawner can produce per cycle | Quantity Upgrade |
| Damage Upgrade | Raises the maximum damage level selectable on a Mob Grinder | Damage Upgrade |
Reserved Upgrade
| Upgrade | Main Purpose | Page |
|---|---|---|
| Ultimate Upgrade | Reserved item with no confirmed practical use in the current release | Ultimate Upgrade |
Best Early Priorities
If you're starting out, this is usually the best order:
- craft Base Upgrades so you can branch into the rest
- use Speed Upgrade on your most important processing machines
- pair it with Energy Upgrade once power usage starts becoming noticeable
- add Filter Upgrade when your transport lines need better control
- move into Smart Filter, Quantity, or Damage only when those systems become relevant
Strong Upgrade Combos
Some upgrades become much better when used together:
- Speed + Energy keeps machines fast without overloading your power network
- Filter + Smart Filter makes complex item routing much more reliable
- Quantity + Damage + Range is the core upgrade path for serious mob farm scaling
- Range + Speed is especially useful on utility blocks that work over an area
When Upgrades Are Better Than Rebuilding
Upgrades are usually the best choice when you already have a working setup and just want to improve it. Instead of replacing a whole machine line, you can often get better throughput, lower energy cost, or smarter routing by upgrading the blocks you already placed.
That makes upgrades ideal for:
- improving your main production machines
- reducing lag from placing too many duplicate blocks
- making transport systems more precise
- scaling mob farms without redesigning them from scratch