Super neat game! I love the retrowave vibe.
I don’t think the UI in the connections page was clear enough about what needed to be done. It took me some time to understand what needed to be done.
For me too it lagged a little when I started (I’m on Chrome) but then it ran smoothly.
A got a bug a little bit before the power up “Return to base” appeared: the ship stopped responding to my mouse movements. Nothing could work unless reloading the browser page.
You may want to increase the difficulty of the game because my current session is currently running for almost 10 minutes without me doing anything and I’m still not dead. 😅
Aside from those points, that’s excellent work. Keep it up!