Astroneer: Megatech DLC Expansion Announced for Nintendo Switch – Release Date, Features, and Free Update Details

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Published on: August 25, 2025

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Devolver Digital and System Era Softworks have officially announced the next major DLC expansion for Astroneer, titled 'Megatech.' This latest addition is set to arrive on Nintendo Switch in November, bringing a host of new features designed to push the boundaries of Basebuilding and automation within the acclaimed sci-fi sandbox adventure. Astroneer, developed by System Era Softworks and published by Devolver Digital, has continued to expand its universe since its original launch in 2019.

Astroneer's user base has grown steadily, with the game receiving praise for its inventive gameplay, creative freedom, and regular post-launch support through content updates and expansions.

This DLC marks another milestone in System Era's ongoing commitment to enriching the experience for its dedicated player community across all platforms, including the Switch eShop. The Megatech DLC empowers players to construct massive Megastructure projects that test the limits of the game's Basebuilding mechanics.

Each Megastructure introduced in the expansion boasts a unique identity and specific gameplay functionality, allowing users to unlock diverse building possibilities and rewards.

By utilizing both familiar and newly-introduced technology, Switch players can elevate their automation and construction capabilities to an unprecedented level.

Significantly, all content within the Megatech expansion will be compatible with existing save files, enabling both new players and returning veterans to seamlessly integrate the DLC features into ongoing campaigns or fresh playthroughs. System Era Softworks emphasized that the Megatech expansion is designed to "push the creativity and ingenuity of Astroneer’s builders to new heights," offering added depth and replayability for those who thrive on engineering ingenuity. Alongside the paid Megatech DLC, Astroneer will receive a complimentary update available to all players.

This free patch introduces new items and grants the ability to create a specific Megastructure type capable of facilitating automated interplanetary transportation.

With this addition, players will be able to transfer resources and technology between different planets, greatly enhancing the game's automation features and logistical possibilities. The official trailer for Astroneer: Megatech DLC showcases the impressive scale of new building opportunities and provides a glimpse at the advanced technology players can look forward to when the expansion launches on the Nintendo Switch this November. Astroneer fans may recall the game's first paid DLC, Glitchwalkers, which debuted prior to Megatech and further expanded the universe’s creative horizons.

With System Era Softworks’ ongoing support and Devolver Digital’s publishing expertise, Astroneer's content lineup on the Nintendo Switch, as well as other platforms, continues to offer engaging and innovative ways for players to explore, build, and automate in space. Astroneer: Megatech DLC will be available for download via the Switch eShop in November.

For more information, keep an eye on official channels and the upcoming Nintendo Direct announcements.

Nintendo Switch Nintendo Devolver Digital Switch DLC Astroneer System Era Softworks Megatech DLC Glitchwalkers

Astroneer: Megatech DLC expansion announced