Skipping the beginning where I spawned as HoS, investigated the tech storage with Jay and found the alien hive, then proceeded to fight it the best we could (See: Shootouts with Jay and I on one side with lasers + shotguns v BD as the queen with neurotoxic spit and thrown facehuggers): I was jumped by a facehugger hiding under a resin wall in the incinerator. I had been hugged once before, but Jay removed the facehugger fast enough to save me. Zackary didn't do the same, and I was hauled to surgery where I exploded on the table because the doctors stole the scalpel. After that, I became a larva spawned from a monkey in virology. I become a drone on BD's wishes and promptly die due to the heat from an incendiary grenade from Jay's raiding party. I burst again, once more from a monkey in virology, and die once more, again due to heat. I burst a THIRD TIME from- Yeah, you know. THIS TIME, I grow into an alien hunter while we get pushed into the break room by a miner, Jay, the barman, and a cyborg. Jay shoots down the resin door and walks in, I tackle him down, then the cyborg rolls in and is promptly ganked by BD and I. We destroy the cyborg and kill Jay, then mop up the other two people who put up little fight.
Lots of hugging and expansion later, we have about 10 aliens. Then the deathsquad rolls on in and fucks us up until we're down to myself, BD, and another hunter. I managed to tackle down and kill one member, then shove him down the virology disposal. Cue a game of cat-and-mouse between me and the squad as I stalk lone members and jump out at them only to have a buddy come and chase me off. One notable moment here is where Hans starts firing into the library walls from the hallway while I run in circles yelling "FUCK FUCK FUCK" in my head.
The shuttle was called and I run around for a bit. The entire squad had gathered in the escape area minus two: The guy I killed and another on his way. This guy walks into the chapel from the library and I tackle him, only to be ventilated by his buddies. But hey, I killed a death squad member!
That was probably the best round of alien I've ever played.
Other things of note: Someone (Jay) actually mourned my death, and I had a Ripley named after me.