Subnautica 2 Checklists
Visit every biome on the early-access map so you know where to dive for resources, fauna, and story progress.
Track base and habitat pieces, modules, and upgrades for a complete undersea home build.
Collect every vehicle and vehicle upgrade so you can explore deeper and farther underwater.
Find every mineral needed for crafting, upgrades, and long-term base progression.
Track materials and resources used across crafting recipes and habitat builds.
Scan every fauna entry so your PDA databank stays complete as you explore new biomes.
Scan every flora entry for databank completion and crafting awareness.
Track food and consumable recipes that keep you alive on longer expeditions.
Collect tools and equipment used for scanning, harvesting, and habitat work.
Unlock every adaptation that changes how your character survives underwater.
Track biomods that customize your body for exploration and combat readiness.
Find every biobed used for recovery, biomod work, and habitat support.
Subnautica 2: Frequently Asked Questions
How do the checklists work? What features are available?
Our checklists offer a comprehensive set of features to help you view your progress:
- Auto-Save: All your progress is automatically saved using your browser's local storage. No manual saving is required. However, we strongly recommend making a free account and tracking your items there. Saving only in your browser is very unreliable, and clearing your cache can delete your progress.
- Progress Counters: Each checklist section displays a progress counter (e.g., "15/50") showing how many items you've completed out of the total. This gives you a quick visual overview of your completion status.
- Hide Completed: Founder members can hide completed items, making it easier to focus on what's left.
- Collapse/Expand: You can collapse or expand any section using the "Collapse" button. This helps you focus on specific areas and keeps your checklist organized. Your collapse preferences are saved automatically.
- Complete All / Clear All: Use the options menu to quickly mark all items in a section as complete or clear all progress if you want to start fresh.
Most checklists offer not only the item name and its location, but also a relevant screenshot, closest fast travel point, and more relevant completionist info, making this also a perfect completionist item database.
All features work seamlessly together. Just tick boxes and organize sections as you play. Your progress persists across sessions, so you can close the page and return later to find everything exactly as you left it.
All of our checklists are manual. We do not allow savefile import or similar solutions, because they are only available on a handful of platforms and are commonly against video games' TOS.
How to begin: We recommend making a free account and then start ticking off items as you play!
What is the Subnautica 2 Progress Tracker?
The Subnautica 2 Progress Tracker is an invaluable free tool that helps you visualize your progress in all Subnautica 2 checklists.
Some games are big and divided into several checklists. The Subnautica 2 Progress Tracker visualizes your progress across all checklists, like a handy dashboard. This way, you easily see which checklists are left and what items still need to be discovered.
You can also see your completion percentage, plus a few handy tips from completionists about getting 100%.
You must be logged in and have progress stored in your account for the Subnautica 2 Progress Tracker to display your completion. Create a free account to get started.
Where can I see my completion percentage?
The Subnautica 2 Progress Tracker displays your current status across all Subnautica 2 checklists and counts it to display your completion percentage.
Is there a Subnautica 2 Leaderboard?
Yes! The Subnautica 2 Leaderboard displays the progress of our eligible users and gives them a rank based on their completion percentage and the date they first achieved their highest percentage.
To opt-out from a Leaderboard, visit your Account Settings.
What Subnautica 2 checklists are available?
The hub links to All Biomes, All Base Upgrades, All Vehicles, All Minerals, All Materials and Resources, All Scannable Fauna, All Scannable Flora, All Food and Consumables, All Tools and Equipment, All Adaptations, All Biomods, and All Biobeds. Together they cover 304 checklist items. Each page auto-saves progress in your browser.
How many items are tracked for Subnautica 2 100% completion?
304 checklist items across twelve early-access checklists for biomes, base, vehicles, minerals, resources, fauna, flora, food, tools, adaptations, biomods, and biobeds.
Is Subnautica 2 still in early access?
Yes. Subnautica 2 released to early access on May 14th, 2026. Early access is expected to last 2-3 years, so checklist totals may grow as new content ships.
Where can I find a Subnautica 2 map?
Use the community Subnautica 2 map alongside these checklists while you explore biomes and mark scannable life.
This must have taken hours. How can I support this?
An average game takes between 2 weeks and 2 months to build. We do not use AI text or similar shortcuts. Every item is found and verified by a team of completionists who manage this site.
If you'd like to support our effort to build The Home for the 100% Completion Community, please consider becoming a Founder.
