Understanding Complete Beginner Walkthrough
From Lifepod 5 to your first dependable underwater base
This is an original reference for the first Subnautica. Your current depth rating, oxygen, available tools and navigation route determine when an objective is practical. Follow actual in-game PDA and Fabricator information for any values that vary by version.
How to use this information
Start with reliable hydration, oxygen and blueprint scanning rather than rushing toward distant radio pings.
What to avoid
Do not enter long wreck corridors until you have enough air and a way to mark your exit.
Step-by-step guide
Assess the lifepod and the PDA
Assess the lifepod and the PDA is a concrete milestone in this survival route, not a command to rush to the next depth. Start with Lifepod 5. The player's starting survival pod and an early return point. Use the initial Fabricator, Radio and basic storage to build a reliable opening routine. The most common failure here is specific: Do not depend on its small storage indefinitely. Before leaving your staging point, review the equipment in your PDA, verify the depth of the objective and note which corridor you will take back. If you have not unlocked the required technology, scan fragments in known terrain and do a separate supply trip rather than risking all resources at once. The next connection is Bladderfish: A small purple fish that can be converted into filtered water early on. Collect several when establishing an early hydration routine near Lifepod 5. Those two topics form a useful checkpoint: finish the present task, repair any worn equipment, refill oxygen or cells, and update Beacons before you continue. Remember the related limitation: Do not rely on random fish catches alone once deeper expeditions become routine. On this original-Subnautica route, a sensible plan is more valuable than a fixed set of unverified coordinates. Use this chapter as a decision path for your own save rather than assuming all fragments and resources have been found already.
Secure water, food and copper
Secure water, food and copper is a concrete milestone in this survival route, not a command to rush to the next depth. Start with Bladderfish. A small purple fish that can be converted into filtered water early on. Collect several when establishing an early hydration routine near Lifepod 5. The most common failure here is specific: Do not rely on random fish catches alone once deeper expeditions become routine. Before leaving your staging point, review the equipment in your PDA, verify the depth of the objective and note which corridor you will take back. If you have not unlocked the required technology, scan fragments in known terrain and do a separate supply trip rather than risking all resources at once. The next connection is Scanner: A handheld tool used to catalog organisms and collect blueprint data from fragments. Make this early; scan fragments systematically instead of hoarding random technology parts. Those two topics form a useful checkpoint: finish the present task, repair any worn equipment, refill oxygen or cells, and update Beacons before you continue. Remember the related limitation: Many blueprints require multiple fragments and cannot be unlocked by a single glance. On this original-Subnautica route, a sensible plan is more valuable than a fixed set of unverified coordinates. Use this chapter as a decision path for your own save rather than assuming all fragments and resources have been found already.
Scan your first tools and fragments
Scan your first tools and fragments is a concrete milestone in this survival route, not a command to rush to the next depth. Start with Scanner. A handheld tool used to catalog organisms and collect blueprint data from fragments. Make this early; scan fragments systematically instead of hoarding random technology parts. The most common failure here is specific: Many blueprints require multiple fragments and cannot be unlocked by a single glance. Before leaving your staging point, review the equipment in your PDA, verify the depth of the objective and note which corridor you will take back. If you have not unlocked the required technology, scan fragments in known terrain and do a separate supply trip rather than risking all resources at once. The next connection is Safe Shallows: The low-risk starting biome with coral, limestone outcrops and many survival basics. Establish a basic water and food loop here, then use nearby edges as exploration gateways. Those two topics form a useful checkpoint: finish the present task, repair any worn equipment, refill oxygen or cells, and update Beacons before you continue. Remember the related limitation: Do not confuse an easy starting biome with infinite oxygen or guaranteed safety inside caves. On this original-Subnautica route, a sensible plan is more valuable than a fixed set of unverified coordinates. Use this chapter as a decision path for your own save rather than assuming all fragments and resources have been found already.
Explore the shallows without getting lost
Explore the shallows without getting lost is a concrete milestone in this survival route, not a command to rush to the next depth. Start with Safe Shallows. The low-risk starting biome with coral, limestone outcrops and many survival basics. Establish a basic water and food loop here, then use nearby edges as exploration gateways. The most common failure here is specific: Do not confuse an easy starting biome with infinite oxygen or guaranteed safety inside caves. Before leaving your staging point, review the equipment in your PDA, verify the depth of the objective and note which corridor you will take back. If you have not unlocked the required technology, scan fragments in known terrain and do a separate supply trip rather than risking all resources at once. The next connection is Starter Seabase: An early habitat offering storage, power, air and Fabricator access near familiar terrain. Keep it compact, place near routes to several useful biomes and supply a renewable power method. Those two topics form a useful checkpoint: finish the present task, repair any worn equipment, refill oxygen or cells, and update Beacons before you continue. Remember the related limitation: A giant base without sustainable power or reinforcement can be harder to use than a small one. On this original-Subnautica route, a sensible plan is more valuable than a fixed set of unverified coordinates. Use this chapter as a decision path for your own save rather than assuming all fragments and resources have been found already.
Build a compact, powered first base
Build a compact, powered first base is a concrete milestone in this survival route, not a command to rush to the next depth. Start with Starter Seabase. An early habitat offering storage, power, air and Fabricator access near familiar terrain. Keep it compact, place near routes to several useful biomes and supply a renewable power method. The most common failure here is specific: A giant base without sustainable power or reinforcement can be harder to use than a small one. Before leaving your staging point, review the equipment in your PDA, verify the depth of the objective and note which corridor you will take back. If you have not unlocked the required technology, scan fragments in known terrain and do a separate supply trip rather than risking all resources at once. The next connection is Lifepod 5: The player's starting survival pod and an early return point. Use the initial Fabricator, Radio and basic storage to build a reliable opening routine. Those two topics form a useful checkpoint: finish the present task, repair any worn equipment, refill oxygen or cells, and update Beacons before you continue. Remember the related limitation: Do not depend on its small storage indefinitely. On this original-Subnautica route, a sensible plan is more valuable than a fixed set of unverified coordinates. Use this chapter as a decision path for your own save rather than assuming all fragments and resources have been found already.