I remember those Kenner figures. Loved them as a kid and I really loved their comics too. From memory, they go on a massive adventure from location to location wiping out aliens of different breeds and variations. LV-426 was the squad's first encounter with the xeno and Ripley, and the majority of them died there so I think it's pretty safe to say that the Kenner figures and their accompanying comics are not canon, just nice kids toys.