How-to guide · first run
100 Days at Sea beginner guide: what to do first
Build a repeatable survival loop before you chase the farthest island or the perfect base.
On a first run, prioritize survival basics: keep the raft/base usable, collect the materials you can safely reach, secure a food loop, and only then expand into a longer island trip. The official game description supports the broad loop; the build order below is a clearly labeled route suggestion assembled from recent guide sources.
The first-run route
There is no officially confirmed “perfect” opening order. Use this sequence to reduce avoidable risk while you learn the map and the resource names.
Make the raft a safe return point
Collect nearby materials and keep your base readable: storage, fire, and a clear path back from the edge. A return point matters more than a decorative layout on the first run.
Start the resource loop
Use the tools available to gather Wood and Metal, while watching your food supply. These are the recurring inputs mentioned across the research sources; exact rates and costs are intentionally not stated here.
Choose one utility upgrade
Sawmill, Crab Trap, and Map Radar are repeatedly suggested as early utility candidates by the guide sources. Treat them as options for your run, not as a universal unlock order or a promise of the cheapest route.
Explore with an exit plan
Before leaving the raft, decide what the trip is for: materials, a named location, or a rescue lead. Turn around when your food, health, or return route becomes uncertain.
What to watch during the first days
| Question | Safe working rule | Evidence boundary |
|---|---|---|
| What should I collect? | Keep a mix of Wood, Metal, and food rather than spending the entire run on one resource. | Sources support these as core materials/resources; no fixed quantity is published. |
| What should I build? | Pick a utility that closes the next bottleneck: processing, food, or navigation. | Sawmill, Crab Trap, and Map Radar are route candidates, not an official order. |
| When should I leave? | Leave when the raft can absorb the trip and you know how you will return. | Distance, island order, day number, and yields still need current-version testing. |
| How should I play with friends? | Try a simple split: one player gathers while another keeps food, storage, and construction moving. | This is an efficiency suggestion, not a measured multiplayer rule. |
Night and first expedition checklist
Before a night cycle or a longer trip, check the things that can end a run quietly: your health, food, available defensive space, and the route back to the raft. The research notes identify enemies and night pressure as early concerns, but they do not provide a reliable universal spawn schedule or damage table.
- Keep enough food for the trip and the return, not only the departure.
- Do not turn a guide suggestion into a fixed day target; updates can change unlocks and encounters.
- Use the Map Radar as a navigation lead only after its current unlock and behavior are checked in-game.
- Separate “I found this once” from a repeatable route. Record the version if a location or resource pattern matters.
No exact Bonfire level, facility cost, day-by-day schedule, island distance, enemy damage, item yield, or “fastest” route is presented as a fact. Those values were marked as unverified in the Stage 3 ledger.
Sources and confidence
The official Roblox page establishes the game identity and broad loop. Pro Game Guides and TechWiser provide recent route suggestions; their recommendations are used as leads and editorial context, not as official rules.