u/Altair890456

"Numerous reports purport to tell the final fate of the galaxy but in all of them, every single one, the Krogan had plenty of things to shoot."

"A timeless chorus may once again arise. One that joins every voice in the galaxy together to sing victory everlasting. A universe of corpses sharing one grave."

"During the final moments of the Covenant, when the Prophet of Truth stood on the precipice of activating the Sacred Rings, he broadcasted a phrase which has lingered in infamy: 'There are those who said this day would never come. What have they to say now?' With his dream undone, the Covenant destroyed and the UNSC poised to dominate the galaxy, these words have been given an entirely new meaning."

After the end of Fall of Cybertron, both the Ark and the Nemesis crashland on Alpha Halo during the opening stages of the fight between the UNSC and the Covenant on the ring. How would the UNSC and the Covenant react to these new combatants appearing on the ring? Would the Decepticons and Covenant collaborate against Humanity or fight amongst themselves? How would the UNSC react to their new Autobot allies, assuming they cooperate? How would the events of Halo CE and beyond be affected?

Maybe not quite as extreme as the first two examples but if you kill Falere during the Asari Monastery mission, Liara will call Shepard out on it and question if it was necessary.

A major plot point in Transformers: Dark of the Moon is that after American astronauts discovered the Ark on the moon, Soundwave recruited the father of Dylan Gould and others to make future Moon missions economically infeasible so that humans would never return and discover the Ark's secrets.

But what if Gould's father hadn't been recruited by Soundwave and Soundwave's spy ring didn't prevent future Moon missions from occuring? How far would humanity have advanced if they could continually return to the Ark and reverse-engineer it's technology? How would this have changed the events of the Bayformers movies?

From what I know, the US dissolved at some point before the Covenant War but what about the other nations? What happened to Europe, Russia, China, and what not?

I have three notable ones.

Killing Jeong on Feros. I rarely have enough Paragon or Renegade score to get the outcome where he stands down and to be honest, it's not worth it to save such an unlikeable character.

Killing the Batarian who tries to exit stage left during Bring Down The Sky by claiming he was just there for a slave grab. (I forgot his name) My reasonings for this range from non-Colonist or Ruthless Shepard's being like "And this gives me less reason to kill you why?" and Colonist or Ruthless Shepard's where the reasons for killing him are pretty self-explanatory.

Shutting down the sexist Batarian dude on Omega in ME2 will never not be satisfying when playing as FemShep. "Show me yours, tough guy. I bet mine's bigger."