<a href="/wikis/pioneer">Pioneer</a> <a href="/wikis/seabases">Seabases</a> are remnants of <a href="/wikis/alterra">Alterra</a> pioneer constructions across the oceanic surface of <a href="/wikis/proteus">Proteus</a>. These ruined seabases often contain important data downloads, <a href="/wikis/blueprints">blueprints</a>, and <a href="/wikis/fragments">fragments</a>, providing information that allows the player to continue exploring the mysteries of the previous <a href="/wikis/pioneers">pioneers</a>.
Pioneer Seabases
| Seabase | <a href="/wikis/biome">Biome</a> | <a href="/wikis/depth">Depth</a> | Notable Blueprints | Coordinates |
|---|---|---|---|---|
| Welcome Center | <a href="/wikis/shallows">Shallows</a> | 10 meters | * <a href="/wikis/biolab">Biolab</a><br>* <a href="/wikis/habitat-builder">Habitat Builder</a> | -333199, 441044, -511 |
 Camp One | Shallows | 20 meters | <a href="/wikis/power-cell-terminal">Power Cell Terminal</a> | -324692, 413226, -2585 |
 Hot Cave Basecamp | <a href="/wikis/graveyard">Graveyard</a> Caves | 210 meters | * <a href="/wikis/interior-wall">Interior Wall</a><br>* <a href="/wikis/power-storage">Power Storage</a> | -306764, 460664, -20771 |
 Old Habitat | <a href="/wikis/plateaus">Plateaus</a> | 60 meters | * <a href="/wikis/battery-terminal">Battery Terminal</a><br>* <a href="/wikis/bioreactor-2">Bioreactor</a><br>* <a href="/wikis/processor">Processor</a><br>* <a href="/wikis/scanner-station">Scanner Station</a><br>* <a href="/wikis/sonic-resonator">Sonic Resonator</a> | -337693, 394187, -5155 |
 Research Outpost | <a href="/wikis/overgrown-ruins">Overgrown Ruins</a> | 140 meters | * <a href="/wikis/engine-efficiency">Engine Efficiency</a><br>* <a href="/wikis/growbed">Growbed</a><br>* <a href="/wikis/high-capacity-air-tank">High Capacity Air Tank</a><br>* <a href="/wikis/modification-station">Modification Station</a><br>* Power <a href="/wikis/storage">Storage</a> | -207822, 426818, -13850 |
 Tadpole Pens | Graveyard | 150 meters | * <a href="/wikis/half-round-room">Half Round Room</a><br>* <a href="/wikis/moonpool">Moonpool</a><br>* <a href="/wikis/power-transmitter">Power Transmitter</a><br>* <a href="/wikis/scout-ray-chassis">Scout Ray Chassis</a><br>* <a href="/wikis/tadpole">Tadpole</a> | -271618, 435346, -14802 |
Colonist Bunkers
| Bunker | Biome | Depth | Blueprints & Fragments | Items | <a href="/wikis/databank">Databank</a> Entries | Coordinates |
|---|---|---|---|---|---|---|
 Colonist Bunker (Anita's Garden) | Shallows | 38 meters | * <a href="/wikis/biohacking-chamber">Biohacking Chamber</a> - Inventory Expansion<br>* <a href="/wikis/single-bed">Single Bed</a><br>* <a href="/wikis/stool">Stool</a><br>* <a href="/wikis/trashcan">Trashcan</a> | N/A | * <a href="/wikis/colonist-bunker">Colonist Bunker</a> (<a href="/wikis/anitas-garden">Anita's Garden</a>)<br>* Anita - "Zip is dead" | -321494, 428094, -3746 |
 Colonist Bunker (Nahema's Lab) | Graveyard | 88 meters | * Biohacking Chamber - Quickslot Expansion<br>* <a href="/wikis/lab-chair">Lab Chair</a><br>* <a href="/wikis/nook">Nook</a> Blueprint<br>* <a href="/wikis/power-cell">Power Cell</a> Terminal<br>* Power Storage | N/A | * Colonist Bunker (Nahema's Lab)<br>* "It's all going to die" | -306997, 454007, -8753 |
 Colonist Bunker (Quaker's Meetinghouse) | <a href="/wikis/dolerite-spires">Dolerite Spires</a> | 42 meters | * Biohacking Chamber - Inventory Expansion<br>* <a href="/wikis/bioreactor">Bioreactor</a><br>* <a href="/wikis/repair-tool">Repair Tool</a><br>* Single <a href="/wikis/bed">Bed</a><br>* <a href="/wikis/floor-locker">Floor Locker</a><br>* Stool | <a href="/wikis/basic-battery">Basic Battery</a> | * Colonist Bunker (<a href="/wikis/quakers-meetinghouse">Quaker's Meetinghouse</a>)<br>* Aberrant <a href="/wikis/noa-2">NoA</a> Reports<br>* <a href="/wikis/chap">Chap</a>'s Blackbox | -321961, 449541, -4233 |
 Colonist Bunker (Salvage) | Plateaus | 86 meters | * Biohacking Chamber - Quickslot Expansion<br>* <a href="/wikis/habitat-beacon">Habitat Beacon</a><br>* Repair <a href="/wikis/tool">Tool</a><br>* Trashcan | N/A | * Colonist Bunker (Salvage)<br>* <a href="/wikis/biobed">Biobed</a> - Enhanced Reprints | -334871, 413945, -8524 |
 Colonist Bunker (Unauthorized NoA Modification) | Dolerite Spires | 88 meters | * Biohacking Chamber - Inventory Expansion<br>* Floor <a href="/wikis/locker">Locker</a><br>* Lab <a href="/wikis/chair">Chair</a><br>* Power Storage<br>* <a href="/wikis/rebreather">Rebreather</a><br>* Single Bed<br>* <a href="/wikis/s-shelf">S Shelf</a><br>* Tadpole | * <a href="/wikis/advanced-wiring-kit">Advanced Wiring Kit</a><br>* <a href="/wikis/copper-wire">Copper Wire</a> | * Colonist Bunker (Unauthorized NoA <a href="/wikis/modification">Modification</a>)<br>* Nahema - "Was i murdered?" | -352976, 451332, -8716 |
 Colonist Bunker (Sophie's Retreat) | Plateaus | 60 meters | * Biohacking Chamber - Inventory Expansion<br>* <a href="/wikis/just-keep-swimming-poster">Just Keep Swimming Poster</a><br>* Single Bed<br>* Lab Chair<br>* Trashcan<br>* Floor Locker | N/A | * "<a href="/wikis/jubilee">Jubilee</a> using old sleep bay"<br>* Patient Chart: Boucher, S. | -332063, 393821, -6363 |
