Research summary
Subnautica 2 gallery pages should separate official screenshots, official trailers, official development or concept material, trailer-derived stills, and fan/editorial concept-style images. The strongest official media sources are the Subnautica 2 Steam page and Steam appdetails API for current screenshots and store trailers, Unknown Worlds news posts for trailer release context and launch-event media, the verified Subnautica YouTube channel for official trailer metadata, the verified Xbox YouTube channel for the original October 2024 teaser, and Unknown Worlds copyright/video-policy pages for reuse boundaries. Unknown Worlds' Video Policy permits creators to make and monetize videos using recordings of Unknown Worlds games through YouTube, Twitch, and similar partner programs, but the Copyright page still states that artwork, sounds, audio, screenshots, text, code, and site materials are copyrighted. Therefore, gallery pages should use official embeds and source-linked thumbnails where possible, avoid presenting asset downloads as a media kit, add attribution and source labels to every image/video, and label any fan-made, generated, speculative, trailer-cropped, or community-submitted visual as non-official.
- Official screenshots: use the Steam storefront or Steam appdetails API as the primary current source.
- Official trailers: embed or link verified YouTube videos from Subnautica or Xbox, and include title, upload date, duration, and video ID.
- Known official trailer IDs include MDO_VxUSOGI, oK5Nr1VtJ9Q, 8EZhCzFaQuw, 6t2nDHldoSk, and cJIHefNB3Hw.
- Steam currently exposes six official screenshot entries and two highlighted Subnautica 2 store movies.
- Unknown Worlds allows gameplay video creation and monetization through YouTube, Twitch, and similar partner programs under its Video Policy.
- Unknown Worlds still owns copyright in artwork, sounds, audio, screenshots, text, code, and site content.
Confirmed facts
Facts below are drawn from official or high-confidence sources and should be prioritized above community reports.
- Unknown Worlds announced that the Subnautica 2 Early Access Gameplay Trailer was out on May 9, 2026.
- Unknown Worlds' May 9, 2026 gameplay trailer post repeats the official Early Access date, time, launch price, localized pricing note, one-purchase Early Access update promise, and storefront links.
- Unknown Worlds announced the Subnautica 2 Early Access Cinematic Trailer on April 30, 2026.
- The cinematic trailer post says Subnautica 2 enters Early Access on May 14, 2026 at 08:00 PDT / 15:00 UTC, launches at $29.99 USD, and points users to Steam, Epic Games Store, and Xbox to check the new screenshots.
- The official Steam page lists Subnautica 2 as developed and published by Unknown Worlds Entertainment, with release date May 14, 2026, Early Access status, single-player, online co-op, and cross-platform multiplayer features.
- Steam's appdetails API currently exposes six official Subnautica 2 screenshot objects with 600x338 thumbnails and 1920x1080 full-size image URLs.
- Steam's appdetails API currently exposes two highlighted Subnautica 2 store movies: 'Subnautica 2 - Early Access Cinematic Trailer' and 'Subnautica 2 - Early Access Gameplay Trailer'.
- The verified Subnautica YouTube channel metadata confirms 'Subnautica 2 Early Access Cinematic Trailer' with video ID 8EZhCzFaQuw, upload date April 30, 2026, and duration 2:05.
Content modules to include
These modules translate the keyword research into page sections, tables, tools, and update surfaces.
- Gallery landing page with four primary filters: Official Screenshots, Official Trailers, Official/Development Art, and Fan or Editorial Concept-Style Art.
- Source badge legend explaining Official, Storefront, Official YouTube, Official News, Dev Vlog, Trailer Still, Community Submission, Fan Art, Generated Editorial Art, and Unverified.
- Official screenshots module powered by Steam appdetails screenshot URLs or manually curated Steam screenshot references, with source URL and last-checked date.
- Trailer hub with chronological cards for the October 17, 2024 Xbox teaser, July 9, 2025 gameplay reveal teaser, April 30, 2026 cinematic trailer, May 9, 2026 gameplay trailer, and May 9, 2026 First Dive Showcase.
- YouTube metadata table with title, video ID, channel, verified-channel status, upload date, duration, and official source page.
- Steam media module showing current store movies and screenshots, plus a note that Steam assets can change as Early Access evolves.
- Unknown Worlds media module linking to trailer news posts, launch events, dev vlogs, Subnautica.com, Media & Press, Copyright, and Video Policy.
- Concept art page split into official development/concept material, official fan-art contest material, and clearly labeled non-official editorial concept-style pieces.
Unconfirmed or changing details
Treat Unknown Worlds, Subnautica.com, Steam, Xbox, and verified official YouTube channels as primary sources. Treat Fandom, Reddit, fan galleries, map sites, and press pages as discovery sources unless they link to official origin pages. Mark community screenshots, reposted art, AI/generated editorial art, trailer frame captures, Discord-only claims, leaks, datamines, old store screenshots, and media without a direct official URL with [uncertain] or a non-official label. This site should not provide legal advice; for borderline copyright or fair-use questions, use conservative source-linked thumbnails or embeds and route disputes through the contact/takedown workflow.
- [uncertain] Unknown Worlds does not appear to publish a Subnautica 2-specific downloadable press asset pack on the checked Media & Press page; media requests may need to go through media@unknownworlds.com.
- [uncertain] Exact Steam screenshot count, Steam movie order, thumbnail URLs, and store asset timestamps can change as the Early Access page is updated.
- [uncertain] Some community and wiki galleries label old screenshots, development screenshots, Time Capsule images, creature renders, and concept art; each item needs source-level verification before being treated as official.
- [uncertain] Trailer frame captures can be useful for editorial analysis, but they should be treated as derived stills from a video source rather than standalone official screenshots unless Unknown Worlds or a storefront publishes the still directly.
- [uncertain] Fan art contest templates and submitted fan art are not the same as official production concept art; only the official template and official contest rules should be treated as official assets.
- [uncertain] This research is not legal advice; fair-use decisions depend on jurisdiction, purpose, amount used, market effect, attribution, and whether the site is commercial.
What this page answers
Official trailer hub with YouTube links, summaries, and timestamp notes.
- Short answer first
- Confirmed facts separated from community reports
- Links to related launch, guide, and wiki pages
How to use it
Use this page as a quick decision point, then follow related pages for deeper walkthroughs, troubleshooting, or wiki entries.
