Killzone is another one. Albeit KZ2 is arguably the only good Killzone game, and the "aliens" are basically just grey humans from another planet more or less.
To answer your question though, I'm not sure. You would think there would be more, as most cliches are done over and over again, especially in the gaming industry.
Though perhaps companies had just came to the conclusion that they couldn't compete with Halo, at least when Halo was big as it was. Now that 343 killed the Halo franchise, it could easily be overtaken.
What I would personally like to see is a great quality game, either 1st or 3rd person, that allows you to be a cop in a gta-like world. This hasn't been done since True Crime and that company is no longer existing. Sleeping Dogs was a spiritual successor, but it wasn't as fun being undercover and having lack-luster driving physics. I think Rockstar would benefit from a gta spin-off where you play as the police for once. I really do miss True Crime...