You know... the kind you have on Steam and consoles(I reckon as I don't own one). Post ideas for achievements for Freespace(canon or user campaigns). Witty name + amusing activities that unlock them = profit.
Maybe later SCP will add them in somehow
Score every possible hostile kill in "Surrender Belisarius"
Score over 200 kills of a single ship class in the course of a campaign
Take out all hostile beam turrets in "Bearbating"(Insane Difficulty)
Complete a mission after failing it 20 times(Procyon Insurgency comes to mind
Save Capella from destruction.
-You are Korean
Get the "SD Lucifer" kill.(FSport)
Fail a mission you made yourself