Super Smash Bros. Melee? (Seems too easy... could be a trap)

It's not. You're completely right!

For some reason, my mind associate the nintendo brawlers with Monkey Island, but I also blame my poor knowledge of english back then.

#15 - Super Metroid

Metroid was already pretty darn good but Super Metroid was incredible. Expanding your array of weapons and power ups, providing great boss fights, a large planet to explore, tons of secrets to be found this game is a masterpiece that I still love to replay from time to time. Another highlight of this game is the soundtrack which stands among the best of all time with tracks that go from eerie to thrilling.

#14 Hint: Definitely not just an expansion pack.

Super Mario Galaxy 2?

#15
The Legend of Zelda: Majora's Mask (N64, 2000)
guessed by KLXVER and TruckOSaurus

How does a company like Nintendo follow up one of the most critically acclaimed games of all time? It releases another one of the most critically acclaimed games of all time. Such was the scenario with Ocarina of Time and its sequel Majora's Mask, a game that actually improves upon the graphics and play control of its predecessor. Whereas Ocarina was a "traditional" Zelda experience, Majora's Mask is unusual; it's much more cerebral and much darker than other games in the series. It also features an unusual hook: the 72-hour timeline, which gives the hero Link only three days to save the world from destruction.

Hint for #15: Soldiers eating "stupid fruit".

Hint for #14: People who played this game at launch would have been wondering where the next installment of the franchise was going to end up.

#14 - Nothing to add here, except that another part of this franchise is ranked even higher...

Majora's Mask?

New Super Luigi U?

Got it!