Games you've beaten

[YoshiFlutterJump]

Just list all the games you've ever beaten, 100% or otherwise. As these lists may be a bit long, you might want to use spoiler tags.

Here are my lists (sorted by platform). Games listed in red were beaten 100%.

Spoiler: Wii

Super Mario Galaxy 2
Mario Party 8
Mario Party 9
New Super Mario Bros. Wii
Kirby's Return to Dream Land
Mario Kart Wii
Mario Sports Mix
Mario & Sonic at the Olympic Winter Games
Mario & Sonic at the London 2012 Olympic Games

Spoiler: Wii U

New Super Mario Bros. U
Paper Mario: Color Splash
Mario Tennis: Ultra Smash
Super Mario 3D World
Super Mario Maker
New Super Luigi U
Super Smash Bros. for Wii U
Captain Toad: Treasure Tracker
Mario Kart 8
Mario Party 10
Yoshi's Woolly World
Mario & Sonic at the Sochi 2014 Olympic Winter Games

Spoiler: Switch

Super Mario Odyssey
Kirby Star Allies
Mario Tennis Aces
Super Mario Bros.
Super Smash Bros. Ultimate
Super Mario Party
Sonic Forces

Spoiler: 3DS

Super Mario 3D Land
New Super Mario Bros. 2
Mario & Luigi: Dream Team
Mario Party: The Top 100
Find Mii
Mario Party: Island Tour
Mario Party: Star Rush
Mario & Luigi: Paper Jam
Mario & Luigi: Superstar Saga + Bowser's Minions
Mario Tennis Open
Mario Golf: World Tour
Find Mii 2

 

[Wintertime Peach]

Here's every game I've beaten:

Spoiler: Nintendo 64

Super Mario 64
Mario Kart 64
Mario Party
Mario Party 2
Mario Party 3
Yoshi's Story
Super Smash Bros.

Spoiler: Gamecube

Super Smash Bros. Melee (only missing some of the trophies)
Super Mario Sunshine
Mario Party 4
Mario Party 5
Mario Party 6
Mario Party 7
Mario Kart: Double Dash!!
Mario Golf: Toadstool Tour (haven't unlocked Ace difficulty for the CPUs)
Mario Superstar Baseball (so happy that I was able to make every character a superstar!)
The Spongebob Squarepants Movie

Spoiler: DS

Super Mario 64 DS
Mario Kart DS
Super Princess Peach
New Super Mario Bros.
Mario Party DS

Spoiler: Wii

Super Mario Galaxy
Super Mario Galaxy 2
New Super Mario Bros. Wii
Mario Party 8 (haven't bought everything at the Fun Bazaar)
Mario Kart Wii
Mario Super Sluggers (don't have the Play Badge)
Super Mario All-Stars: 25th Anniversary Edition
Mario Party 9

Spoiler: 3DS

Super Mario 3D Land
Mario Kart 7 (never got all of the gold parts, they take forever to unlock)
New Super Mario Bros. 2
Paper Mario: Sticker Star
Mario & Luigi: Dream Team (haven't beaten Hard mode yet)
Luigi's Mansion: Dark Moon
Mario & Luigi: Paper Jam
Mario Party: Star Rush
Mario Party: The Top 100
Luigi's Mansion

Spoiler: Wii U

New Super Mario Bros. U (the main game is 100% complete, but I haven't completed all of the challenges)
New Super Luigi U
Super Mario 3D World
Mario Kart 8
Captain Toad: Treasure Tracker
Mario Party 10 (I only have 2 challenges left to complete)
Yoshi's Woolly World
Mario Tennis: Ultra Smash
Paper Mario: Color Splash

Spoiler: Switch

Mario Kart 8 Deluxe
Super Mario Odyssey (beaten the main game 100%, but I haven't reached rank 50 in Luigi's Balloon World)
Captain Toad: Treasure Tracker
Super Mario Party
Super Smash Bros. Ultimate
New Super Mario Bros. U Deluxe