Seems to the usual RTS from Paradox and is in Steams early access Starminer on Steam (steampowered.com) with a release some time next year.

 From Steam 

Why Early Access?

“Cool and Good Games is a two-person development team. Early Access would help us to realize the final vision of Starminer and enable us to develop the game with input from players who have a vested interest in the core vision of the game. Through iterating, feedback, and regular updates during Early Access, we want to deliver the best possible game we can.”

Approximately how long will this game be in Early Access?

“The plan is to have a year of development in Early Access.”

How is the full version planned to differ from the Early Access version?

“The full version of Starminer is intended to have more units, construction options, a dynamic campaign, and improved mechanics from player feedback.”

What is the current state of the Early Access version?

“The current version of Starminer has a full tutorial, a campaign mode, a survival challenge mode, and a sandbox ship-building mode. Early Access will allow us to build and develop these further with player feedback and add more content to these aspects of the game.”

Will the game be priced differently during and after Early Access?

“Yes. When v1.0 (full release) arrives, we will increase the price of the game.”

How are you planning on involving the Community in your development process?

“We have a bespoke feedback tool built right into Starminer’s interface and game that we will be able to receive feedback along with a snapshot of the current in-game state, as well as through leveraging community feedback through more traditional channels such as Steam forums, Discord, and social media.”