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Begin with lessons or foundational guides, then move to debugging, safety, and advanced operations. Each article states the evidence level it actually reached.
Open the first guide →SYSTEM 06 · 13 GUIDES
Construction and Defense
Construction sites, Creep combat, towers, walls, ramparts, repairs, and defensive priorities. This page connects the system overview to focused lessons, diagnostics, and operational boundaries.
RELATED TOPICS
Browse focused archives
Construction, Energy, Creeps, Rooms, Defense, Debugging, Resources
SYSTEM MAP
Construction and defense chain
Finish the room's structures first, then combine Creeps, Towers, Ramparts, and repair policies to keep it safe.
- 01Plan position
Confirm RCL and coordinates
- 02Construction Site
Create and track progress
- 03build()
Builder advances construction
- 04Creep / Tower
Execute active defense actions
- 05Rampart / repair
Maintain the room's defensive line
06
Published guides in this system
Use the labels to distinguish sequential lessons, task-focused guides, debugging workflows, safety pages, and references.
- LessonHow to Build Your First Screeps Extension12 min read · Beginner
- LessonHow to Make a Screeps Creep Build and Repair Automatically14 min read · Beginner
- SafetyHow to Remove a Construction Site Safely in Screeps12 min read · Intermediate
- GuideScreeps Tower.attack(): Verify One Multi-Tower Volley15 min read · Advanced
- GuideScreeps Tower Healing: Injury Ratio, Missing Hits, and Range17 min read · Intermediate
- GuideScreeps Tower.repair(): Verify Exact Repair Events16 min read · Intermediate
- GuideHow to Create One Road Construction Site Safely17 min read · Intermediate
- GuideScreeps ConstructionSite Progress: Verify One Builder Across Ticks17 min read · Intermediate
- GuideScreeps Structure.destroy(): Verify One Exact Extension Removal22 min read · Advanced
- GuideScreeps launchNuke(): Exact Target Records and Post-Launch Proof22 min read · Intermediate
- GuideScreeps setPublic(): Prevent Same-Tick Rampart Intent Overwrite21 min read · Intermediate
- GuideScreeps Fortification Repair: Stages, Reservations, and Event Proof21 min read · Intermediate
- GuideScreeps Creep.attack(): Melee Range, ATTACK Parts, and Return Codes10 min read · Intermediate
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