Quick Answer
Do caves in item-driven trips. Start with navigation tools, then collect survival and traversal items, then push story-gated routes. The exact cave number matters less than entering with supplies, knowing the target, and leaving safely.
Route priorities
| Priority | Target | Why it matters |
|---|---|---|
| 1 | Map and compass | Stops cave routes from turning into blind panic |
| 2 | Modern axe and better supplies | Makes building, defense, and combat more reliable |
| 3 | Rebreather | Unlocks underwater sections and later story routes |
| 4 | Climbing axe | Opens vertical cave routes and safer traversal |
| 5 | Keycard | Required for major story progression |
| 6 | Chainsaw / modern bow / optional gear | Speeds resource and combat routes when you are ready |
Before every cave
- Bring food, meds, armor, light, backup fire, and enough cloth.
- Mark the entrance outside so you can return.
- Decide the item goal before entering.
- Do not overstay after collecting the target item.
- Save at camp before a risky cave push.
Common mistakes
- Entering the first cave you see and hoping it contains what you need.
- Getting the item, then exploring deeper while low on light and meds.
- Ignoring surface patrols on the way back to base.
- Trying the ending route before rebreather, keycard, and supplies are ready.