I know I played Pokemon Blue for well over 200 hours. Then I deleted my file and played again, so probably over 300 hours total on that game.
The rest, I am not totally sure, but likely candidates are:
Super Smash Bros.
Super Smash Bros. Melee
Super Smash Bros. Brawl
GoldenEye 007
Perfect Dark
League of Legends
Major League Baseball Featuring Ken Griffey Jr. (Probably took that long to play just one complete season)
The Legend of Zelda: Link's Awakening
The Legend of Zelda: Ocarina of Time
Command and Conquer: Red Alert
Super Mario RPG: Legend of the Seven Stars
Madden NFL 2004
Halo
Halo 2
Switch Code: SW-7377-9189-3397 -- Nintendo Network ID: theRepublic -- Steam ID: theRepublic
Now Playing
Switch - Super Mario Maker 2 (2019)
3DS - Phoenix Wright: Ace Attorney (Trilogy) (2005/2014)
Mobile - Yugioh Duel Links (2017)
Mobile - Super Mario Run (2017)
PC - Deep Rock Galactic (2020)
PC - Command & Conquer Remastered Collection (1995/1996/2020)
