ASTRONEER CD Key
Astroneer is System Era Softworks’ space exploration and base-building game: reshape planets with the Terrain Tool, build and automate your base, and explore a solar system of seven celestial bodies alone or in online co-op for two to four players. This is a Steam key for PC, emailed right after payment.
| Digital Key | |
| Global |
| Genre | Multiplayer, Open World, Space |
|---|---|
| Publisher | System Era Softworks |
| Release Date | 16 December, 2016 |
$46 Original price was: $46.$29Current price is: $29.
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Full Description
Astroneer is a space exploration and base-building game from System Era Softworks. It began in Steam Early Access in 2016 and reached version 1.0 in February 2019. The key activates on Steam.
About Astroneer
You play an Astroneer, a trained explorer sent to the frontiers of space. Your main tool is the Terrain Tool, which lets you dig, collect, shape, build and color the ground, so the landscape itself is something you can mold.
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The solar system has seven celestial bodies, and each one can be explored from the surface down to the core. They differ in geography and biomes, and strange structures and artifacts hint at a mystery behind them.

You build bases from modular parts that snap together. Over time you add crafting stations, power plants and railways, plus harvesters that gather resources, and you can automate your production lines.

You can play alone or with friends. Steam lists online co-op for two to four players. If you play solo online, other players can drop in and out of your world. The developer has also said it will keep adding free content updates.


- Terrain Tool for digging and shaping the ground
- Seven celestial bodies to explore
- Modular base building with automation
- Single-player and online co-op for two to four players
How to activate
- Install Steam and sign in to your Steam account.
- Select Games → Activate a Product on Steam in the top menu.
- Enter the key from your order email. The game is added to your library, ready to download.
System requirements
| Component | Minimum | Recommended |
|---|---|---|
| Operating system | Windows 10 (64-bit) | Windows 11 (64-bit) |
| Processor | X64 Dual Core CPU, 2+ GHz | X64 Quad Core CPU, 3+ GHz |
| Memory | 4 GB RAM | 8 GB RAM |
| Graphics | Discrete Non Mobile GPU with 1 GB Ram | Discrete Non Mobile GPU with 2 GB RAM |
| DirectX | Version 11 | Version 11 |
| Storage | 2 GB available space | 4 GB available space |
Steam lists an internet connection as required for online multiplayer.
Astroneer key FAQ
How many players can play together?
Steam lists online co-op for two to four players.
Can I play Astroneer alone?
Yes. Steam lists single-player play as well as online co-op.
Is Astroneer still being updated?
The developer’s Steam page says it plans to keep adding free updates.
How fast will I get my key?
By email, right after payment. If it hasn’t arrived within a few minutes, check your spam folder, then contact us.
What if my key doesn’t work?
Contact our support within 14 days with your order number, as described in our refund policy. We’ll fix the problem or replace the key, and if no working solution is possible, we’ll refund you.
Product Specification
Overview
| Digital Key | |
| Steam | |
| Global | |
| Genre | Multiplayer, Open World, Space |
| Publisher | System Era Softworks |
| Release Date | 16 December, 2016 |
| Client | Steam |

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