Found out you can use WASD to navigate and Space to shoot.

It's much like an ad for a mobile game I saw the other day. It was something about building some kind of rotating tower, but the script was wholly unconvincing, saying stuff like "It's perfect for relieving stress". The AI-generated narration was not helping.

Now that I think of it, it read like text translated directly from some non-indo-european language and assuming a very different mentality.