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Wild Water World Buildings

Wild Water World buildings make up your raft city. The table lists all 49 with the player level that unlocks each one, the building it needs first, how many copies you can build, its max level and its products. Open one for upgrade costs, build times and effects at every level.

How building works

Buildings go on 161 fixed plots around your base; you cannot place them yourself. A plot appears as a faded outline once you reach its player level and the building under Needs built exists. Copies is how many plots a building has. Each copy has its own build cost and time (the "Building it" table on its page); all copies share one table of upgrades.

When the timer runs out, tap the building to finish it. It does not complete on its own, and the EXP in the Reward column arrives when you do. Speeding up building or upgrading with Diamonds costs 1.5 Diamonds per minute left, rounded up. A hero in the Building Speedup seat of the Command Center's Hero Assignment (from player level 6) shortens building times by a percentage.

Population is the number of residents on your base. It is a requirement, not a cost: an upgrade that asks for 225 population only needs you to have 225, and none are used up. You start with 3 and get more from Shacks (Small Shack, Medium Shack and Large Shack). The population cap starts at 10 and rises with Power Station, Hospital, Auditorium, Weather Station, Water Park, Internet Cafe and School. A Shack can only be built or upgraded if the residents it adds, counting Shacks still under construction, fit under the cap ("Population Cap Reached"), so build the cap buildings first. With every Shack and cap building at max level you have 1,317 population and a cap of 1,370.

Fishing Chair, Scavenger Ship, Diving Dock, Training Camp, Smelter, Marine Beast Training Camp and Silicon Ore Factory produce on their own; their Upgrades table has an Output per hour column. You collect the Training Camp, Smelter, Marine Beast Training Camp and Silicon Ore Factory by hand.

Factories make products in a queue and Farmland grows crops; their rules and every recipe are on Recipes.

See Buildings, Population & Construction.

All 49 Wild Water World buildings

BuildingPlayer levelNeeds builtCopiesMax levelProducts
Fishing Chair1—48—
Platform1—11—
Warehouse1—67—
Fish Processing Plant2—11111
Command Center3—11—
Scavenger Ship3—48—
Seawater Plant3Scavenger Ship copy 111010
Seafood Kitchen5—11212
Small Shack5—183—
Broadcast Station6—11—
Exploration Ship6—11—
Clothing Workshop7—11111
Power Station7—15—
Material Factory8—11111
Training Camp9—612—
Daily Supplies Factory10—11212
Diving Dock10—48—
Hospital10Power Station15—
Medium Shack10Small Shack copy 3182—
Building Material Plant11—199
Cargo Port11—11—
Event Workshop12—111
Large Shack12Medium Shack copy 2242—
Arena13—11—
Auditorium13Hospital15—
Farmland13—161—
Shop13—11—
Metal Factory14—188
Furniture Workshop15—11212
Expedition Fleet16—31—
Fleet Dock16—31—
Seed Selection Plant16—11313
Crops Kitchen17—11212
Gear Factory17—11—
Smelter17—612—
Weather Station17Auditorium14—
Toy Factory18—11212
Pharmacy20—11010
Water Park20Weather Station14—
Internet Cafe23Water Park14—
Marine Beast Breeding Room23—13—
Marine Beast Prep Room23Expedition Fleet copy 131—
Marine Beast Training Camp24—612—
School26Internet Cafe14—
Accessory Factory27—199
Museum28—11—
Armory51—116
Chip Factory51—11—
Silicon Ore Factory51—65—

About the Wild Water World Buildings list

Your raft city grows one building at a time. The list shows the player level each of the Wild Water World buildings unlocks at and any building that has to exist first. Open a building to plan its upgrades: the player level each level needs, the materials and time it takes and what it adds, such as population or storage. Production buildings also list every product, the building level that unlocks it and its cost.

Under the list are the population each Shack adds, the population cap and the buildings that open a game feature. Buildings, Population & Construction explains plots, speedups and population.

Population from Shacks

Residents each copy adds at each level. Every copy counts.

BuildingCopiesLv. 1Lv. 2Lv. 3
Small Shack1861015
Medium Shack181218—
Large Shack242030—

Population cap

How much each building raises the population cap at each level, on top of the starting 10.

BuildingCopiesLv. 1Lv. 2Lv. 3Lv. 4Lv. 5
Power Station1305090160240
Hospital14060100160240
Auditorium14060100160240
Weather Station14060100160—
Water Park14060100160—
Internet Cafe14060100160—
School14060100160—

Buildings that open features

Building the first copy opens a game feature, named as the build screen shows it.

BuildingOpens
Command CenterHero Assignment
Broadcast StationDraw More (hero recruiting)
Cargo PortTrade
ArenaArena
ShopDiscount Shop
Expedition FleetWorld
Gear FactoryGear Crafting
MuseumArtifact Exhibition
Chip FactoryProcess Silicon Ore - Craft Chip