Its theme is like starship troopers. Its about these people trying to colonize a world I think? But the wild life there are these HUGE creatures. Gaah I can't remember the name of it, but it used to come on adult swim. It didn't air for very long but it was pretty interesting.

One of the episodes I remember the most is, they were trying to fight their way to a satellite dish in a building to try and call for help.

It was also really really gorey