Footfall nails this. Aliens show up and drop rocks on us from orbit. The reason we prevail is the only plot I’ve read that makes sense.
How To Beat Aliens
They didn’t invent the ships or tech they’re riding in and aren’t much, if at all, any more advanced than us. Plus, we figure out their rigid social hierarchy and turn it on them. Also, we nuked Kansas.
IDKWhatUsernametoPutHereLolol@lemmy.dbzer0.com 6 hours ago
Just steer a huge asterioid into the planet.