Sunlit water curling around a sand spit in a Caribbean cove.
Erosion Simulator
Support development Coming soon

Coming soon to your browser

Dig. Dam.
Let the water decide.

A free browser game set on a Caribbean island of steep cliffs and a sandy cove. Dig and place sand, clay, and rock. Real water flows, erodes, and remembers what you built in its way.

Free in your browser first. Steam later.

In development.

Erosion Simulator is a free browser game in the making. You dig, dam and channel water across a Caribbean island inspired by Saba. Water and erosion are simulated on your machine, so a river really cuts, floods, and keeps the shape of the land.

You can build water wheels for power, run pylons and wires to sell electricity to a town, pour concrete that will not wash away, and lay culverts to carry a stream under a path. Most of the game is managing water so it does not destroy the things you built.

It is being built with AI assistance.

From the game.

Recent shots of the island, with wheels, pylons, concrete and culverts in play.

The whole island from the sea, two grass-topped peaks with a stream in the valley and a water wheel on the flow.
The island, from the sea.
Two wooden stream wheels turning in a sunlit channel, with power readings above each one.
Water wheels on the stream.
A water wheel in a river, wired to pylons that run up the bank toward the sea.
Pylons and wires, selling power to town.
A concrete patch on the bank with a pylon standing on it, and dug pits in the soil beside it.
Concrete that will not wash away.
A steep grassy ravine with a river in the distance and culvert markers in the hills.
Culverts through the hills.
A short culvert pipe laid across a flowing channel, inlet and outlet marked in the water.
A pipe across the channel.

Support development.

Erosion Simulator is free to play in the browser. If you'd like to help it grow, tips are appreciated.

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