You know there are times when this game is super frustrating, and times when it's absolutely beautiful. Take a seat, it's (short) story time:
So I was piloting an Engi ship, taking it easy. Found myself a Heavy Ion weapon (2 ion damage), and shortly after an extra combat drone. So now I start trolling people taking down their systems and shit while my drones wreak havoc. Before I knew it, I ran out of drone parts. So now I have nothing but my ion cannons which deal zero hull damage. And it couldn't happen at a worse time, since I reached a quest battle (unlocking a ship) and I have no direct attack weapons. I'm screwed!
Thankfully, I had a Engi (who mastered weapons) manning my weapons, so my reload times are shorter. I start targeting their O2 system, ignoring the teleporter (I had two manti taking care of intruders). The poor enemy crew members that remained gave up and took shelter in the Med bay to offset lack of oxygen, so I direct one my of cannons at that system as well... a minute later, I win by suffocating the enemy crew.
Loot collected.
Ship unlocked.
"Suffocation" cheev unlocked.
Beautiful.