I recently started as a GM. We are still in the Beginner Game Long Arm of the Hutt, even tough with some alteration to the full rules to the Beginner Rules (we started using the crit table among other things for example) and I have a question.
The PC's decided to kill a Gamorrean Guard who was asleep. I decided to make it a Stealth check since they wanted to kill him silently without alerting the guards in the other room. But it got me thinking. what is the go-to skill for silent assassinations? Sneaking up to someone and breaking his neck, assassins creed style knife in the chest assassinations in the open and so on.
How would you typically resolve such actions? Skullduggery (since its not exactly a civilized way), stealth, brawl, athletics (choking a gamorrean guard would qualfy as a feat of strength I believe) all seem like reasonable choices. How would you resolve such actions?