Facility Layout Basics in SCP Architect X

Zoning Your Foundation Site

Divide your map into logical zones: containment (anomaly cells), research (desks and laptops), staff (cafeterias, dorm hallways, medbays), logistics (maintenance, power), and security (stations, armories, Tesla choke points). Keep containment away from cafeteria central hubs to reduce riot spread when Class-D morale dips. Research desks belong on the shortest path between Test Subject Zones and anomaly observation windows.

Each foundation site in multiplayer shares the same base terrain—six sites themed loosely around SCP object classes—so experienced players reuse modular blueprints across saves.

Containment Module Templates

Standard module: 5×5 or 7×7 cell, reinforced door facing outward, observation glass toward a central control corridor, research laptop within red triangle range inside the corridor—not inside the cell. Duplicate modules in rows sharing one cafeteria and one medbay per wing. This pattern scales from Safe anomalies through Euclid without redesigning fundamentals.

Leave expansion gaps—empty foundation tiles between wings—for later Tesla Gates or additional Test Subject Zones without demolishing finished walls.

Desk Connections, Power, and Path Validation

Anomalies must connect to research laptops via the red triangle indicator covered in our connect SCPs guide. Test connections immediately after placement by watching scientist pathing in live mode. Power routing varies by update but unpowered sectors consistently break NPC AI—build power before mass hiring.

Run maintenance closets along main arteries so Clean bonus stays high when Class-D testing litters corridors. Validate paths after every major build session: scientists stuck behind closed doors are lost revenue.

Planning for Research Unlocks

Reserve vertical space or ground footprints for Multiple Floors research ($22,000)—stairwell shafts or elevator shafts ($5,000 each) need advance planning. Foundation Transport research implies a Warehouse relationship; keep vehicle paths from tunnel entrances clear. Late-game Foundation Technologies server racks consume floor tiles and cash—dedicate a secure sub-level or rooftop vault with 25-rack capacity in mind.

Document your module sizes so when beta patches adjust furnishing footprints you can rebuild quickly with Ctrl+Z-friendly incremental edits.

Common Layout Mistakes to Avoid

Mistake one: anomaly cells without exterior corridor laptops—scientists path into cells and break containment aesthetics while failing connections. Mistake two: single cafeteria at map edge with Class-D on opposite side—walk time kills gross profits silently. Mistake three: stacking anomalies before Lab Stations—pretty containment with zero tests.

Fix mistakes in build mode with undo stacks before hiring replacement staff. Layout debt compounds every paycheck until corrected.

Warehouse Proximity and Wilderness Access

Keep tunnel paths from your main facility to the Warehouse and Wilderness clear when planning layouts. Capture teams and Offroad Titan vehicles need readable routes—not maze corridors that trap Task Force during timed missions.

Some directors build capture staging wings adjacent to tunnel exits with armories, medbays, and temporary Test Subject Zones for incoming Euclid entities before relocating them to polished containment modules.

Modular Expansion Without Demolition

Leave three-tile buffer strips between wings when first laying foundation so later research unlocks—Tesla Gates, server racks, extra Test Subject Zones—slot in without undo marathons. Number your modules in build mode notes so collaborators know which wing is Safe versus Euclid-ready.

When gross profits plateau, expand horizontally only after checking walk paths. Often a second Lab Station pair in the same wing beats a distant new wing with duplicate cafeterias and medbays.

Reusing Layouts Across Save Slots

Because save slots do not share buildings, treat your first successful wing as a copy-paste mental blueprint for slots two through six. Note tile counts, furnishing totals, and research order timestamps so alternate slots iterate faster toward Euclid or creative megastructures without rediscovering layout mistakes.