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Browse/Rust/Custom Maps/Builders Island Custom Map 4500K

Builders Island Custom Map 4500K

Builders Island Custom Map 4500K1 / 24
Map Details
4,500
Map Size
10,741
Prefabs
46.7%
Buildable
2
Islands
4
Rivers
27
Railroads
8
Caves
4
Lakes
Biome Coverage
Temperate
33.5%
Tundra
20.1%
Arctic
17.9%
Arid
15.4%
Jungle
13.1%
Vanilla Monuments (33)
Abandoned Supermarket×3
Airfield
Apartment Complex
Arctic Research Base
Bandit Camp
Desert Military Base
Ferry Terminal
Fishing Village×2
Giant Excavator Pit
Harbor×2
HQM Quarry×2
Jungle Ziggurat
Junkyard
Large Fishing Village
Large Oil Rig
Launch Site
Lighthouse×2
Military Tunnels
Mining Outpost×3
Nuclear Missile Silo
Outpost
Oxum's Gas Station×3
Power Plant
Radtown×2
Satellite Dish
Small Oil Rig
Stables×2
Stone Quarry×2
Sulfur Quarry×2
The Dome
Train Yard
Underwater Labs×5
Water Treatment Plant
Map preview
Description

🏝️BUILDERS ISLAND - 4500K CREATIVE RUST MAP

Builders Island is a fun to explore, builder-friendly 4500k Rust map loaded with every major monument and a ton of custom build spots. Designed for smooth performance, creative freedom, and competitive gameplay.

What Makes It Special

Fully connected train tracks + underground rails for fast travel and tactical control
Endless Custom Buildable areas that players will love!

Diverse terrain: forests, deserts, coasts, cliffs, valleys & plateaus

Perfect for solos, clans, builders, and high-pop servers.

🏗️Dozens of Custom Build Zones marked with an "X" on the Map

Low-prefab, FPS-friendly buildables:

Custom caves

Underwater Locations to build a base

Hidden structures

Unique build pockets

All Facepunch Monuments Included

Launch Site • Military Tunnels • Military Base • Silo • Airfield • Power Plant • Water Treatment • Trainyard • Harbors • Outpost • Excavator • Oil Rigs • Arctic Base • Junkyard • Sphere Tank • Satellite Dish • Ferry Terminal • Sewer Branch - and more.

🗺️Map Info

Size: 4500k
Prefabs: ~10,681

🆘Support

Discord: DarkoRust

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$24.99
Views108
Downloads0
Purchases0
Rating 0.0
Version6.0.0
PlatformRust
CategoryCustom Maps
Size44.3 MB
PublishedMay 28, 2026
UpdatedJul 13, 2026
✓ Reviewed for safety and integrity