Watershed CD Key
PC price comparison · Mozon · Oct 22, 2026
Rain on real terrain and watch the rivers run. Drain the oceans to the Ice Age and the Persian Gulf becomes a valley. Roll the atlas back to 3000 BC, then send a caravan across what remains. An educational sandbox on real elevation data, with its sources on every layer.
Lowest final price
at Steam · Standard Official
Historical low: $16.99 on October 22, 2026
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Historical lows by store
- Steam$16.99
About Watershed
Watershed is an educational sandbox for real terrain. Draw an area anywhere on Earth, pick a storm, and watch real elevation data fill its valleys, carve rivers and run to the sea, live on your graphics card. Then drain the oceans back to the Ice Age, roll the atlas back to the Bronze Age, and send a caravan across what remains.Weather Six storm presets with their real order of magnitude, from a desert cloudburst to a monsoon week, or set every number yourself. Turn the rain up until the valley floors become lakes, then ease it off and watch them drain. Cloud shadows, rain and lightning play over readable ground, and a procedural soundscape follows the water.Ocean Lower or raise the world sea level from 500 m below today to 80 m above, on real bathymetry. The Persian Gulf drains into a river valley, Dover joins Calais, deltas drown.Time An atlas from 3000 BC to today: cities take their old names, peoples and empires move, roads appear and vanish. Every entry cites its source.Journeys Place two flags and up to eight stops. A camel or ox caravan walks around the lakes and the sea of the chosen century, fords rivers where it must, stops at wells and cities, and tells you day by day whether the animals would survive.Honest Every layer is real, public data with its source shown. Every number has a reason. It is a teaching instrument, not an engineering model, and the app says so.For classrooms Share links reproduce a whole scenario, so a teacher can send a class the exact valley, storm, century and route to explore. Two ready 40-minute lesson plans with worksheets are included. Made by Mozon, a one-person studio in Dubai. Requires an internet connection for map and terrain data.Read more
Watershed system requirements
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 or 11, 64-bit
- Processor: Any 64-bit CPU from the last eight years
- Memory: 4 GB RAM
- Graphics: Any GPU with WebGPU support (roughly the last six years); integrated chips run at reduced detail
- Storage: 200 MB available space
- Additional Notes: Broadband internet connection required for map and terrain data. Uses the Microsoft Edge WebView2 runtime (installed automatically).
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 11, 64-bit
- Processor: Quad-core CPU
- Memory: 8 GB RAM
- Graphics: Dedicated GPU (GeForce GTX 1060 / Radeon RX 580 or newer)
- Storage: 500 MB available space
- Additional Notes: Broadband internet connection required for map and terrain data.
Watershed key FAQ
+What is a Watershed CD key?
A Watershed CD key is a digital code that unlocks the game on a PC platform such as Steam. After redeeming it, you download the game directly from that platform and it stays in your library.
+What is the cheapest price for Watershed?
The cheapest Watershed key right now costs $16.99 at Steam. We compare 1 offers from 1 store, and the price already includes payment and service fees.
+What is the historical low for Watershed?
The lowest price we have recorded for Watershed is $16.99 on October 22, 2026. Check the price history chart to decide whether to buy now or wait for the next sale.
+Is it safe to buy a Watershed key?
Buying from an official store such as Steam, GOG or Epic Games is always safe. Key resellers are often cheaper but sell keys second-hand, so check the region lock and buyer protection before you buy. Every offer on GameKeyDeal is labelled as official or reseller.
