| Item Name↑ | Code Name | Version | Type | Category | Mod | |
 | Canned Government Chicken | HCCannedgovermentchicken | B41 Beta | Food | Food Canned | Hydrocraft |
 | Canned Government Pork | HCCannedgovermentpork | B41 Beta | Food | Food Canned | Hydrocraft |
 | Canned Green Beans | HCCannedgreenbeans | B41 Beta | Food | Food Canned | Hydrocraft |
 | Canned Mac and Cheese | HCCannedmacncheese | B41 Beta | Food | Food Canned | Hydrocraft |
 | Canned Mushroom Soup | CannedMushroomSoup | 41.1 | Food | items_food | Classic |
 | Canned Mushrooms | HCCannedshrooms | B41 Beta | Food | Food Canned | Hydrocraft |
 | Canned Peaches | CannedPeaches | 41.1 | Food | items_food | Classic |
 | Canned Peaches | HCCannedpeach | B41 Beta | Food | Food Canned | Hydrocraft |
 | Canned Pears | HCCannedpear | B41 Beta | Food | Food Canned | Hydrocraft |
 | Canned Peas | CannedPeas | 41.1 | Food | items_food | Classic |
 | Canned Pineapple | CannedPineapple | 41.1 | Food | items_food | Classic |
 | Canned Pineapple | HCCannedpineapple | B41 Beta | Food | Food Canned | Hydrocraft |
 | Canned Potato | CannedPotato2 | 41.1 | Food | items_food | Classic |
 | Canned Pumpkin | HCCannedpumpkin | B41 Beta | Food | Food Canned | Hydrocraft |
 | Canned Refried Beans | HCCannedrefriedbeans | B41 Beta | Food | Food Canned | Hydrocraft |
 | Canned Sardines | CannedSardines | 41.1 | Food | items_food | Classic |
 | Canned Soup | TinnedSoup | 41.1 | Food | items_food | Classic |
 | Canned Soup Classic | HCCannedsoupclassic | B41 Beta | Food | Food Canned | Hydrocraft |
 | Canned Spaghetti Rings | HCCannedspaghettirings | B41 Beta | Food | Food Canned | Hydrocraft |
 | Canned Spam | HCCannedspam | B41 Beta | Food | Food Canned | Hydrocraft |
 | Canned Tomato | CannedTomato2 | 41.1 | Food | items_food | Classic |
 | Canned Tuna | TunaTin | 41.1 | Food | items_food | Classic |
 | Cannon Ball | HCCannonball | B41 Beta | Normal | Metalurgy | Hydrocraft |
 | Canoe Paddle | CanoePadel | 41.1 | Weapon | items_weapons | Classic |
 | Canoe Paddle Double | CanoePadelX2 | 41.1 | Weapon | items_weapons | Classic |
 | Canteen | HCCanteen | B41 Beta | Normal | Camping_HC | Hydrocraft |
 | Canteen with Water | HCCanteenfull | B41 Beta | Drainable | Camping_HC | Hydrocraft |
 | Canvas | HCCanvas | B41 Beta | Normal | Painting | Hydrocraft |
 | Canvasback Duck (Female) | HCCanvasbackduckfemale | B41 Beta | Normal | Hunting | Hydrocraft |
 | Canvasback Duck (Male) | HCCanvasbackduckmale | B41 Beta | Normal | Hunting | Hydrocraft |
 | Capacitor | HCCapacitor01 | B41 Beta | Normal | Electronics | Hydrocraft |
 | Capacitor | HCCapacitor02 | B41 Beta | Normal | Electronics | Hydrocraft |
 | Car | HCCar1L | B41 Beta | Container | Auto | Hydrocraft |
 | Car | HCCar1R | B41 Beta | Container | Auto | Hydrocraft |
 | Car | HCCar2L | B41 Beta | Container | Auto | Hydrocraft |
 | Car | HCCar2R | B41 Beta | Container | Auto | Hydrocraft |
 | Car | HCCar3L | B41 Beta | Container | Auto | Hydrocraft |
 | Car | HCCar3R | B41 Beta | Container | Auto | Hydrocraft |
 | Car | HCCar4L | B41 Beta | Container | Auto | Hydrocraft |
 | Car | HCCar4R | B41 Beta | Container | Auto | Hydrocraft |
 | Car | HCCar5L | B41 Beta | Container | Auto | Hydrocraft |
 | Car | HCCar5R | B41 Beta | Container | Auto | Hydrocraft |
 | Car | HCCar6L | B41 Beta | Container | Auto | Hydrocraft |
 | Car | HCCar6R | B41 Beta | Container | Auto | Hydrocraft |
 | Car | HCCar7L | B41 Beta | Container | Auto | Hydrocraft |
 | Car | HCCar7R | B41 Beta | Container | Auto | Hydrocraft |
 | Car | HCCar8L | B41 Beta | Container | Auto | Hydrocraft |
 | Car | HCCar8R | B41 Beta | Container | Auto | Hydrocraft |
 | Car | HCCar9L | B41 Beta | Container | Auto | Hydrocraft |
 | Car | HCCar9R | B41 Beta | Container | Auto | Hydrocraft |
 | Car | HCCar10L | B41 Beta | Container | Auto | Hydrocraft |
 | Car | HCCar10R | B41 Beta | Container | Auto | Hydrocraft |
 | Car | HCCar11L | B41 Beta | Container | Auto | Hydrocraft |
 | Car | HCCar11R | B41 Beta | Container | Auto | Hydrocraft |
 | Car | HCCar12L | B41 Beta | Container | Auto | Hydrocraft |
 | Car | HCCar12R | B41 Beta | Container | Auto | Hydrocraft |
 | Car Battery with Clamps | HCCarbattery | B41 Beta | Normal | Auto | Hydrocraft |
 | Caraway | HCCaraway | B41 Beta | Food | Food Condiments | Hydrocraft |
 | Carbon Fiber Chemical Research | HCBlueprintcarbon | B41 Beta | Literature | Blueprints | Hydrocraft |
 | Carbon Nanochains | HCNanochains | B41 Beta | Normal | Firecrafting | Hydrocraft |
| Carbon Nanofiber | HCNanofiber | B41 Beta | Normal | Firecrafting | Hydrocraft |
| Carbon Nanorings | HCNanorings | B41 Beta | Normal | Firecrafting | Hydrocraft |
| Carbon Powder | HCCarbonpowder | B41 Beta | Normal | Firecrafting | Hydrocraft |
 | Card Game | HCCardgame1 | B41 Beta | Normal | Toys | Hydrocraft |
 | Cardamom | HCCardamom | B41 Beta | Food | Food Condiments | Hydrocraft |
 | Cardboard Box | HCCardboardbox | B41 Beta | Container | Containers | Hydrocraft |
 | Cardboard Flat | HCCardboardflat | B41 Beta | Normal | Containers | Hydrocraft |
 | Cardboard Packaging | HCMREmealtrash | B41 Beta | Normal | Trash | Hydrocraft |
 | Cardboard Packaging | HCMREsidetrash | B41 Beta | Normal | Trash | Hydrocraft |
 | Cardboard Packaging | HCMREmealsidetrash | B41 Beta | Normal | Trash | Hydrocraft |
 | Carnation | HCCarnation | B41 Beta | Normal | Foraging | Hydrocraft |
 | Carp | HCCarp | B41 Beta | Food | Food Seafood | Hydrocraft |
 | Carpenter Bench | HCCarpenterbench | B41 Beta | Container | Carpentry | Hydrocraft |
 | Carpentry for Beginners | BookCarpentry1 | 41.1 | Literature | items_literature | Classic |
| Carpentry for Intermediates | BookCarpentry2 | 41.1 | Literature | items_literature | Classic |
 | Carrot Cake Slice | CakeCarrot | 41.1 | Food | items_food | Classic |
 | Carrot Juice | HCWhiskeycarrotjuice | B41 Beta | Food | Food Juice | Hydrocraft |
 | Carrot Juice | HCClingmugcarrotjuice | B41 Beta | Food | Food Juice | Hydrocraft |
 | Carrot Juice | HCPopbottlecarrotjuice | B41 Beta | Food | Food Juice | Hydrocraft |
 | Carrot Juice | HCRemouladecarrotjuice | B41 Beta | Food | Food Juice | Hydrocraft |
 | Carrot Juice | HCMayonnaisecarrotjuice | B41 Beta | Food | Food Juice | Hydrocraft |
 | Carrot Juice | HCWaterbottlecarrotjuice | B41 Beta | Food | Food Juice | Hydrocraft |
 | Carrot Seeds | CarrotSeed | 41.1 | Normal | farming | Classic |
 | Carrot Seeds Packet | CarrotBagSeed | 41.1 | Normal | farming | Classic |
 | Carrots | Carrots | 41.1 | Food | items_food | Classic |
 | Carving Fork | CarvingFork | 41.1 | Normal | newitems | Classic |
 | Cash Register | HCCashregister | B41 Beta | Normal | Electronics | Hydrocraft |
 | Cat (Female) | HCCatfemale | B41 Beta | Container | Cats | Hydrocraft |
 | Cat (Female) | HCCatbluefemale | B41 Beta | Container | Cats | Hydrocraft |
 | Cat (Female) | HCCatblackfemale | B41 Beta | Container | Cats | Hydrocraft |
 | Cat (Female) | HCCatbrownfemale | B41 Beta | Container | Cats | Hydrocraft |
 | Cat (Female) | HCCatcreamfemale | B41 Beta | Container | Cats | Hydrocraft |
 | Cat (Female) | HCCatwhitefemale | B41 Beta | Container | Cats | Hydrocraft |
 | Cat (Female) | HCCatgingerfemale | B41 Beta | Container | Cats | Hydrocraft |
 | Cat (Female) | HCCatsilverfemale | B41 Beta | Container | Cats | Hydrocraft |
 | Cat (Male) | HCCatmale | B41 Beta | Container | Cats | Hydrocraft |
 | Cat (Male) | HCCatbluemale | B41 Beta | Container | Cats | Hydrocraft |
 | Cat (Male) | HCCatblackmale | B41 Beta | Container | Cats | Hydrocraft |
 | Cat (Male) | HCCatbrownmale | B41 Beta | Container | Cats | Hydrocraft |
 | Cat (Male) | HCCatcreammale | B41 Beta | Container | Cats | Hydrocraft |
