ME1: Use medi-gel 50 times

ME1: Use Damping Field 25 times

ME1: Complete 5 missions with the turian squad member

ME1: Use biotic Stasis 25 times

ME1: Find all primary Alien: Council Races, Extinct Races and Non-Council Races codex entries

ME1: Complete 5 missions with the quarian squad member

ME1: Complete 5 missions with the Alliance soldier squad member

ME1: Use biotic Barrier 25 times

ME1: Use Sabotage 25 times

ME1: Land on an uncharted world

ME1: Complete 5 missions with the Alliance sentinel squad member

Complete at least one of every type of structure (including signs, ladders, and climbing anchors.)

In a BT area, cut an umbilical cord for the first time without the BT noticing.