Defend your dome from wave after wave of monsters in this innovative roguelike survival miner, Dome Keeper. Use the time between each attack to dig beneath the surface in search of valuable resources and artifacts – use them carefully to choose powerful upgrades and bonuses. Set on beautifully crafted pixel art alien planets, Dome Keeper offers a captivating atmosphere, music tracks fusing melodic and synthetic creations together with a sense of wonder meeting the jet age that makes you want to come back for more.
Dig Drill tunnels beneath your dome in search of precious materials or to uncover powerful hidden artifacts. Watch the time, you need to get back to the dome and be ready when the next wave of attack comes. How deep will you get this time? How much can you carry back?
Defend Take control of your defenses to fend off the alien attacks. Air and ground, slow and fast; the attackers must be prioritized and dealt with before they tear your dome apart.
Develop Utilize your mineral harvest to unlock powerful upgrades: augment your weapons, enhance the impact of your drill, boost your jetpack’s max speed, and many other upgrade paths -- each of which gives you and your dome the best odds for survival!
Login or register at the official Steam Website and download Steam client
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Click the Games Menu.
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Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2026-07-07
The Best Warhammer 40K Games Every Fan Should Play (Part I)
The Warhammer 40K series of games has never seized to amaze and introduce outstanding titles in multiple genres, thus expanding the Warhammer 40K Universe immensely for decades! We decided to compile an extensive list with some of the more prominent gaming experiences to try out in the collection for this popular franchise that you could get from Steam…
The month of June kept things in the gaming world quite heated and summer is just beginning! We have the latest important updates prepared and they are certainly ones you should check out as the rest of the year shapes up to have outstanding titles coming up! Read on and find out everything about it in the following stories.
This game does not default to external Bluetooth/USB controllers on Deck, and may require manually switching the active controller via the Quick Access Menu
All functionality is accessible when using the default controller configuration
This game shows Steam Deck controller icons
In-game interface text is legible on Steam Deck
This game's default graphics configuration performs well on Steam Deck