If you loved Godzilla: City on the Edge of Battle, try Godzilla: Planet of the Monsters
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
You already loved

Godzilla: City on the Edge of Battle
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Godzilla: Planet of the Monsters
What they share
Both films are directed by Hiroyuki Seshita, Kobun Shizuno, and they both carry the dread mood tag, and they sit in Animation / Science Fiction territory. If that's the register that drew you to Godzilla: City on the Edge of Battle, the second film will land in a comparable space — through a different lens.
dread
What Godzilla: Planet of the Monsters is
You're a soldier in a generation born off-world, trained to retake Earth from a god-sized predator. And then you meet the one who thinks we should fear humanity more than the monster. The camera lingers on fractured city bones under moss and time.