NEXT // PDA CASE FILE
What to Do After Building the Seatruck in Below Zero
The Seatruck is the start of deeper exploration, not the end of the vehicle path. Use the cab's depth limit, power supply, and modules to decide which route is safe next.
LAST CHECK
ANSWER LOCK // QUICK RESPONSE
Upgrade the Seatruck depth capability, keep spare power, and use it to reach the deeper Lilypads and architect routes. Add modules only when the trip needs storage, fabrication, or extra range.
SIGNAL CONFIRMEDPROGRESSION STATUS
CURRENT STATESeatruck cab acquired
NEXT OBJECTIVEIncrease safe depth and use the cab to open deeper biome routes
PROGRESSION GATESeatruck depth module, power cells, and the right modules for the trip
LATER DESTINATIONDeep Lilypads, Crystal Caves, and Fabricator Caverns
BRING THIS
- Seatruck cab
- Depth upgrade appropriate to the target biome
- Spare Power Cells
- Beacon for the route home
DATA ACCESS LEVEL
Reveal only as much as you need
01 // HINTHintLOW SPOILER
02 // DIRECTIONDirectionROUTE GUIDANCE
03 // EXACT ANSWERExact answerFULL SPOILER
COMMON REASONS YOU ARE STUCK
- Taking the unmodified 150m cab into deeper biomes
- Attaching every module and making the train hard to maneuver
- Ignoring power drain while carrying modules
- Treating the Seatruck as a replacement for every land objective
EVIDENCE LOG
Verification record
Facts on this page are separated from player speculation. Version-sensitive answers should be rechecked after an official update.
LAST CHECK2026-09-01
- SOURCE // 01Seatruck OPEN SOURCE ↗WIKI · checked 2026-09-01
- SOURCE // 02Official Wiki walkthrough OPEN SOURCE ↗WIKI · checked 2026-09-01