ME2: Successfully recruit the Professor

ME2: Successfully recruit the biotic Convict

ME2: Return to active duty

ME1: Acquire all trophies

ME1: Complete Ilos

Establish a romantic relationship in Mass Effect 1, 2 or 3

ME1: Use Charm or Intimidate to resolve an impossible situation

ME1: Use Neural Shock 25 times

ME1: Use biotic Stasis 25 times

ME1: Use biotic Barrier 25 times

ME1: Use biotic Singularity 25 times

ME1: Accumulate 75% of total possible Paragon or Renegade points