User blog comment:GodzillaMaster/ME3 Multiplayer Ideas/@comment-5253745-20120702165926/@comment-3228423-20120702170724

I dunno, an Ardat-Yakshi could be fun...

And as for the other races, of course they can. The yahg could climb ladders while rachni and elcor would have to take the long way..... Hmm, should make the elcor more durable to counteract their sluggish speed.....

But yeah, I agree about testing new water for the Metroid franchise