@FlipJumpKick The Gorea that Samus fights in Prime Hunters is suppressed by the Seal Sphere, so it's the weakest of the four here (Prime 4 Sylux is a lot more powerful than Hunters Sylux).
With that in mind, in terms of power alone, I'd say Dark Samus > Raven Beak > Sylux > Gorea.
@RandalfTheGreat@DooMYouTube That's true for Prime 1 but not for Prime 2. Prime 2 sold 1.1 million copies. The only 2D games Prime 2 outsold were the remakes (Zero Mission and Samus Returns).
@Caroniver413@gaypril_906 Sylux is from Hunters, yes. That was his first appearance.
As for Federation Force, the only part that really matters to the plot is the 100% completion cutscene, which you can look up on Youtube.
@Strange_T1mes@janeluve_ It also explains how Ridley knew that Samus had a Metroid infant with her, which then lead him to attack the Ceres Space Colony in Super Metroid.
@TaigaLily_ It even has a lava window background, divided in two halves, to attract you to that spot. The tiles on that ceiling also look slightly different from the rest.