The latest Mass Effect teaser trailer is actually a throwback to one of the series' original title pitches.
On November 7, aka N7 Day for Mass Effect fans, developer BioWare shared a vague message with fans that was actually full of binary numbers. This message ended up revealing the Mass Effect Epsilon teaser video - which features an even more mysterious 30-second video. The jury's still out on what exactly BioWare is trying to tell Mass Effect fans, but one thing that has been discovered by fans is that this isn't the first time we've seen the word 'Epsilon'.
