Hoping to get these two guessed soon, though I don't have much time now before the end of the year to do all those overdue write-up posts...
#4 - The most divisive entry in its series, which led to a radical (and very successful) shift in direction for every entry that followed.
Hint 2 - Has probably the most emotional story in this adventure franchise, to which it acts as a prequel.
#3 - "I embraced the light... When my name was ___"
Hint 2 - A metroidvania known for having a very emotional story.