Is that an Alien in your pocket?

Ubi Soft has penned a worldwide deal with 20th Century Fox, allowing the company to develop Aliens vs. Predator on the GameBoy Advance until 2003. This doesn't give Ubi all that long to act, but GBA games don't typically take as long to develop as their big screen counterparts.

We expect the resulting game will be out in time for Christmas.

Source - press release