Build your own railway empire on an island
Sculpt the land, lay the tracks, raise bridges over rivers, bore tunnels through mountains, and watch your trains come alive — a relaxing transport-tycoon sandbox, free to play on Roblox.
Everything you need to build a railway
Rail Island is a creative sandbox first. Every tool is built to be approachable, so you can go from bare island to a busy network at your own pace.
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Shape the land
Raise hills, carve valleys and flatten ground with the terrain tools. Rivers, lakes and coastline make every island your own.
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Lay the rails
Place track point by point with smooth curved corners, snap to existing lines, and run parallel sidings wherever you need them.
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Build stations
Drop stations with 1–6 tracks and adjustable length, choose between open platforms, roofed classics or shared island platforms.
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Cross any gap
Span rivers and ravines with eight bridge styles — from simple beams to soaring suspension and cable-stayed bridges.
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Tunnel through mountains
Bore tunnels straight through the terrain with stone portals — perfect for getting trains across rugged ground.
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Run real trains
Assemble locomotives and cars into a consist, pick its station stops, and watch it route, signal and reverse all on its own.
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Decorate the world
Place houses and buildings around your network to bring the island to life and give your railway somewhere to serve.
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Many islands, saved for you
Create small, medium or large maps, keep several islands at once, and let auto-save quietly look after your progress.
Eight ways across
A bridge for every crossing
Each style is procedurally built to fit the span — short stone arches for gentle dips, towering suspension cables for the widest rivers.
- Beam
- Truss
- Cantilever
- Arch
- Stone arch
- Tied arch
- Suspension
- Cable-stayed
From the islands
Screenshots straight from the game. Your island can look like this — or nothing like it.
Optional Game Passes
The full sandbox is free to play. These optional Roblox Game Passes lift the limits when you want to go further.
Island Slots Pack
Room for a whole world.
- Expand your saved-island storage
- Keep many more maps on the go at once
- Build big without clearing space
Classic Bridges
Every span unlocked.
- Unlock all bridge styles
- Cantilever, arches, tied arch & cable-stayed
- Give every crossing its own character
More Trains
A bigger fleet to command.
- Use far more distinct vehicle types
- Mix locomotives and cars freely
- Run a varied roster across your islands
Game Passes are purchased in-experience on Roblox. Existing islands and trains always keep working.
Your island is waiting
Jump in, raise some land, and lay your first length of track. Rail Island is free to play on Roblox.