Castaway Harem — Strategy Guide
Interactive survival guide, heroine skills, and dependency craft tree diagram.
📜 Crafting Dependency Tree Diagram
Interactive dependency tree directly based on the original game. Lines connect prerequisite items to what they unlock.
💖 Heroine Roster & Skills
Click or tap any heroine face icon to enlarge her full illustration.
Marika Botanist
Beach AreaFavorites: Fiber, Wild Berries
Garden yield increases from 2 to 3 per night
Cynthia Nurse
Beach AreaFavorites: Coconut, Herb
Reduces Sleep Stamina/Drain cost from 50% to 25%
Tatum Carpenter
Beach AreaFavorites: Wood, Stone
Lumber processing yields 3 planks instead of 2
Lorena Chef
Jungle AreaFavorites: Fish, Coconut
Smoker food output increases from 1 to 2 per craft
Ayaka Cheerleader
Jungle AreaFavorites: Wild Berries, Coconut
Reduces Stamina cost for gathering & crafting to 75%
Mizuki Shrine Maiden
Jungle AreaFavorites: Fiber, Herb
Reduces Hunger depletion during movement & sleep by 25%
Imani Deep Sea Diver
Deep GroveFavorites: Shell, Pearl
Furnace metal ingot output increases from 1 to 2 per craft
Annika Flight Attendant
Deep GroveFavorites: Shell, Coconut
Reduces Thirst depletion during movement & sleep by 25%
🌿 Raw Materials & Locations
| Material | Location / Requirement | Usage |
|---|---|---|
| Wood | Beach, Jungle, Deep Grove | Basic crafting for tools, base stations, and escape builds |
| Stone | Beach, Jungle, Deep Grove | Used for Axes, Furnace, Rain Collector, Signal Fire |
| Fiber | Beach (Day 1) | Torches, Ropes, Raft, Sailcloth. Core crafting resource |
| Coconut | Beach (Initial area) | Early food & hydration. Crafting ingredient for meals & water |
| Wild Berries | Beach, Jungle | Minor hunger recovery & Flower Crown gift crafting |
| Vine | Jungle, Deep Grove | Binding material for Raft and Galleon, Flower Crown gift |
| Ore | Deep Jungle | Smelted into ingots in Furnace |
| Herb | Jungle, Deep Grove | Bandage crafting & favorite gift for Cynthia/Mizuki |
| Hide | Deep Jungle (Wild Boar) | Processed into leather at Tannery |
| Fish | Shallow Waters, Ocean | Smoked at Smoker for gourmet survival provisions |
| Shell | Coastal Shells in Deep Cove | Crafting Shell Necklace gift |
| Pearl | Deep Cove Shells | Crafting Pearl Ring gift |
🍎 Consumables & Recovery
| Item Name | How to Obtain | Effects |
|---|---|---|
| Emergency Ration | Initial Inventory (2x) | Fully restores Stamina, Hunger, and Thirst |
| Fresh Coconut | Gather on Beach | Hunger +15, Thirst +20 |
| Cooked Coconut | Coconut x2 | Hunger +40, Stamina +20 |
| Fresh Water | Coconut x1 or Rain Collector | Restores Thirst (+100) |
| Berry Snack | Wild Berries x3 | Hunger +20, Stamina +10 |
| Provisions | Fish x2 (Smoker) | High hunger recovery for exploration & Galleon escape |
| Bandage | Fiber x2, Herb x1 | Health recovery item |