Mass Effect 4: 10 Things That Must Be Revealed At E3
2. The Dialogue System
Just as important to the Mass Effect experience as the combat is the dialogue system. It makes the player feel like they have agency through everything the protagonist does. In Mass Effect 3 this system was butchered and made more shallow, which was not received positively.
Should Bioware decide to preview a bit of Mass Effect 4, a part of it should focus on the conversation system, not only because it is an essential element of the game, but because fans need reassurance after what happened last time.
Plus, Bioware has said they are adding a bunch of new features to flesh out the system even more, so it would be really nice to see a bit of all these advancements in play. It would go a long way into getting fans excited into stepping inside the Mass Effect universe again.