Metroid does in fact have a difficulty setting in the Prime series but do you use it?
Yes, the
easiest difficulty due to no difference between the game but boss health increases.
Second one on the easiest difficulty trial is from
Spyro: The Eternal Night it's chosen as the enemies would take more and dish out more damage on Normal or Dark Spyro (Hard) difficulty. Yet again, just health increases, get damaged for a bit more and boom, hard difficulty.
Crash Bandicoot's Titans Series has difficulty settings do you it?
Yes, the
hardest difficulty is used besides the increase of boss health, it will not matter as the game speed itself increases as you move faster compared to normal or easy difficulty.
Why is it so hard to understand the fact that difficulty is chosen for an advantage over a game if there is no difference except the amount of hits you deal or get?