Nintendo 64

Super Mario 64 

100% complete

Mario Kart 64 

All gold trophies collected on 50cc, 100cc, 150cc and Extra

Donkey Kong 64

101% complete

Banjo-Kazooie

 Everything in the game collected and Gruntilda has been beaten

&

 Everything in the game collected, but with Gruntilda still yet to be beaten

Kirby 64: The Crystal Shards

All Stages Unlocked 

All Crystal Shards Collected

All Enemy Info Cards Collected 

All Mini-Game Difficulties Unlocked

Sound Test Unlocked

Mario Party

Building off the save by Nox

All clear with 100 stars 

Have all Mushroom bank items 

Have all minigames

including Bumper Ball Maze 1, 2, and 3

Mario Party 2

100% 

All mini-games collected with 0 coins