Hooked by a Krogan Vanguard

It is ingrained permanently in my mind.  Dagger and Cerberus as the enemy (Bronze of course as we were Noobs).  All except a Krogan Vanguard was dead in the upper extraction area as there had been a hack in this location.  We were pumping our A buttons but of course the Krogan had to first get the Atlas charging at the mostly dead group. I could hear the "binging" of "oh no - not out of ammo and clips!" We watched as the Krogan had to decide whether to try to revive someone and/or get ammo. Then we watched his decision as he rammed into the Atlas!  Brilliant! And I knew I was playing a very different type of game; a very exciting new type of game for me.  I was hooked.