Before I go through everything required to set it up, I have a question: can you lock-on to enemies in this mod like in the original Metroid Prime? I've played a few other FPSs, and I think that's one of the main things that sets Metroid Prime apart from the rest: since you can lock-on, you can focus more on dodging attacks instead of hiding behind cover and aiming.
Viewing post in Metroid: Alien Corruption comments
You definitely can! You can also lock onto grapple hooks. :)
Make sure to go through all your controls settings, though. You'll have to map the lock-on button, since it doesn't have a default.
Also, if Metroid Prime was your favorite game like me, you're going to find a lot of nostalgia and joy playing this one. :)
Sadly at this point in time, Game Pass users can't mod their Minecraft because the game files are inaccessible. At some point Microsoft plans to allow Game Pass files to be moved around, making it possible to mod again. A lot of things have been messing up for me ever since Microsoft bought Minecraft and moved it to their store.