Factorio 2.0: Circuit Network & Logistics Masterclass
Factorio 2.0 has overhauled how we automate our factories. The introduction of multiple-condition combinators and named Logistics Groups allows for complex logic with 90% fewer entities than was previously possible.
Major Change: You no longer need separate combinators for individual signals. Many machines now support multiple wire connections and complex logic within a single GUI.
1. The New Combinators
Decider Combinator 2.0 (The Logic Brain)
The old Decider was limited to one condition. The 2.0 version is a powerhouse:
- Multiple Conditions: You can now use AND/OR logic within a single combinator (e.g., IF Iron < 100 AND Coal > 50).
- Individual Wire Inputs: You can choose to listen specifically to the Red OR Green wire, or both.
- Visual Feedback: The status of the conditions is now visible directly in the GUI with green/red indicator dots.
The Selector Combinator (The Signal Sorter)
This new entity is the "Swiss Army Knife" of signal processing:
- Index Mode: Output only the 3rd highest signal (essential for balanced loading).
- Count Mode: Simply outputs the number of unique signals it receives.
- Random Mode: Outputs one random signal from the inputs (perfect for randomized sushi belts).
- Stack Size: Outputs the maximum stack size of the input item, allowing for dynamic inserter behavior.
2. Logistics Groups: Automation at Scale
Gone are the days of manually setting requester chest values on every single box across your mall.
- Named Groups: Create a group called "Standard Outpost" and assign it to 50 requester chests.
- Global Sync: Change the request for "Repair Packs" in the group settings, and every chest in that group updates instantly.
- Personal Logistics: Organize your own inventory requests into groups (e.g., "Build Mode" vs "Combat Mode") and toggle them instantly.
3. Smarter Belts & Stacking
Factorio 2.0 (and the Space Age expansion) introduces Item Stacking on Belts.
- Bulk Inserters: These can place stacks of items on a single belt tile, effectively multiplying belt throughput by up to 4x.
- Wire Everything: You can now read the contents of an entire belt segment by dragging a wire across multiple tiles—no more individual connections for every single tile!
Automate like a pro. Set up your Factorio server and build a circuit-controlled mega-factory with the best performance in the industry!