Nice! Is the terrain a procedural noise mesh? That was my solution for the Galaxy Plague in our game.
(Submitted Escape Velocity https://itch.io/jam/scorejam29/rate/2663194)
Viewing post in Icescape jam comments
I think it is okay to randomize world in "High score" games.
Yes, it makes it less "fair", but increases replayability. And also it's still testing player's skill and ability to adapt their strategy to random.
If you don't randomize world in any way, than sooner or later there will be the only "solution" to your game and there will be no competition for high score