# Subnautica Infected Update - Product: Subnautica (https://whatsnew.fyi/product/subnautica) - Vendor: Unknown Worlds Entertainment - Date: 2017-03-02 - Original notes: https://store.steampowered.com/news/app/264710/view/2872689832680230570 - Permalink: https://whatsnew.fyi/product/subnautica/releases/2017-03-02-infected-update What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog. Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'. --- - **added** — New biome Crag Field with Bone Sharks to encounter - **added** — Research Facility location to explore - **added** — Containment Facility Exterior structure to explore - **added** — Lab Cache with resources in the Lost River biome - **added** — Infection mechanic affecting certain creatures - **added** — PDA drag-and-drop support for quick slot item assignment - **changed** — Map Scanner Room now has greater scan radius and faster scanning speed - **changed** — Map Scanner Room is now easier to move around in The **Infected Update** has arrived! See it in action on the **[Infected Update site.](https://unknownworlds.com/subnautica/infected-update)** https://www.youtube.com/watch?v=oevfKz3u9KA ##### The Infection Some creatures are displaying symptoms of an infections disease. What is it? And could you contract it yourself? ##### Research Facility Something terrifying was being done here. And something went horribly wrong. ##### Containment Facility Exterior A giant structure has appeared deep beneath the ocean floor. For now, we're just teasing: You can only explore the exterior, and will have to wait for a future update to see inside... ##### New Biome: Crag Field Where there was previously empty seabed, the Crag Field has arisen. Explore this new environment, but watch out for Bone Sharks! ##### The Lab Cache Deep within the Lost River biome, an enormous skull shows signs of being studied by... Something. Nearby, you might just find some useful resources. ##### PDA Drag'n'Drop The PDA now supports drag-and-drop for quick slot item assignment. ##### Improved Map Scanner Room The map scanner room now features a much great scan radius, scans faster, and is easier to move around in. ##### Get Development Updates Be notified the moment we release the next Subnautica Update, by subscribing to the **[Subnautica Development Newsletter]](http://subnauti.us6.list-manage.com/subscribe?u=bf02bb8619c14d31027c73d97&id=8fa28cd2f4)** and following **[@Subnautica on Twitter.](https://twitter.com/subnautica)** Enjoy! - **[Unknown Worlds](https://twitter.com/uwedev)** http://store.steampowered.com/app/264710/