Water

Water as a vital resource and is required to survive. Water can be collected in one of two ways, rain collector and water filter. It will be drank by your Survivors or used to water the Trees and Plants and later the shower will be filled with it. Some other craftings or machines could use some water too.

Rain Collectors
Rain Collectors collect rainwater. There are two types of them, a simple one for the start and the normal rain collector with a bigger capacity for later. The collectors will not collect water if there is a raft on top of it.

Think early of building a Rain Collector, depending on the difficulty the survivors need pretty fast pretty much water.

For the Simple one you just need four wood and 10 leafes and no researches.

The better version of them need a research wich cost 10 wooden research materials. They store five liters of water which is normally refilled once it rains. It requires eight wood and one rope to be built.

Waterfilters
Water Filters are used to filter sea water into clean water. The filter requires a barrel to be used, as the sea water is transported with the barrel. The Water will then be filtered, making five liters of water. The water filter is made of four wood and three charcoal.

Waterpump
With the Waterpump you won't need to put Water in. Since it is in the "Steam-driven Purification" part of the "Fresh Water" researches needing five "Steam research materials" to unlock, it will fill it self with Water, and filter it trough the three Charcoals. Besides the Charcoals the pump needs five Iron bars to be build.

Water barrels
Water barrels are available in two conditions, a leaking one and a waterproof one. The leaking Barrel is made of three wood and 10 leafes and can store about two Litres of water. The Waterproof Barrel is made of two of each, wood ropes and wooden tar, this one will store two litres of water.

(Wooden) Water Tanks
Water Tanks need one wood to be placed down and build. They can store up to five liters of water each. Placed next to a Water collector or filter it will automatically fill it self with the gathered or filtered water of them.

Metal Water Tank
The Metal version of the Water Tanks needs five Iron Bars to be build.