Megatech: Colossal megastructures and automation for Astroneer
Astroneer: Megatech, developed by System Era Softworks, is a major expansion that shifts Astroneer toward large-scale base engineering and late-game systems. It adds tools for building orbital stations, giant biodomes and prestige museums while introducing automated interplanetary logistics and a customizable Orbital Platform. Key additions include the Intermodal Terminal, new prestige mechanics, and exclusive cosmetic items. Megatech targets experienced players who want extended construction goals, deeper logistics, and multi-planet projects.
What kind of expansion is Megatech?
In this expansion, Megatech increases construction scope by introducing a new tier of end-game engineering projects. The DLC centres on three named project types that change long-term play goals: Orbital Platform, Biodome, and Museum. Each project requires sustained resource networks and planning, shifting the core loop from early exploration and small bases to deliberate, multi-stage construction and logistical planning across planets.
Does it support cooperative play and large-scale automation?
Inside Megatech, online co-op remains supported so teams can divide construction roles and logistics. The expansion adds the Intermodal Terminal as a free feature that automates transport of resources and technology between planets, enabling persistent supply lines. The Orbital Platform offers a blank space for collaborative builds and includes a regeneratable asteroid core, which supports repeated orbital construction without scarce raw-material limits.
What visual and cosmetic options does it introduce?
Within the expansion, visual customization and display options broaden how bases present achievements. Megatech ships exclusive cosmetics including the Cosmopolitan palette, the Under the Sun hat, the Tableau visor, and the Haywire mask. These items let players mark prestige projects and personalise crew appearance for late-stage bases and orbital estates without altering gameplay systems.
Is progression and onboarding suitable for existing saves and advanced builds?
In practice, Megatech integrates with existing long-term survival saves and builds on prior progress, so players can extend an established base rather than restart. Progression tilts toward late-game management: the Biodome introduces a wilting mechanic to balance large-scale flora farming, and the Museum functions as a prestige structure that unlocks unique perks when collections grow. Expect a learning curve tied to automation and multi-planet planning.
A targeted expansion that rewards patient engineers, with a caveat
Megatech is a substantial pick for players who enjoy prolonged engineering projects and multi-planet logistics, offering new long-term goals and creative space for large builds. The expansion's launch experienced technical problems that prompted a formal apology and follow-up patches, so stability has improved but may continue to evolve. Recommended for builders willing to invest time in multi-stage constructions and systems management.
