Donkey Kong
Donkey Kong 2: Donkey Kong Jr.
Donkey Kong 3
Mario Bros.
Super Mario Bros.
Mario Golf
Mario's Wrecking Crew
Vs. Mario Bros.
Vs. Super Mario Bros.
Mario Tennis
Super Mario Bros. 2: The Lost Levels
Mario Bros. 2: Return of the Mario Bros.
Super Mario Bros. 2: The Dream Machine
Super Mario Land
Super Mario Bros. 3
Qix
Dr. Mario
Super Mario Bros. 4: Super Mario World
Mario's Open Tournament Golf
Super Mariokart
Yoshi
Super Mario Land 2: 6 Golden Coins
Yoshi's Cookie
Mario is Missing
Mario Paint
Super Mario All Stars
Yoshi's Safari
Mario's Time Machine
Mario and Wario
Super Mario Land 3: Wario Land
Wario's Woods
Wario Blast
Mario's Picross
Mario Bros. 3: Mario Clash
Super Mario Bros. 5/Super Mario World 2: Yoshi's Island
Mario's Super Picross
Wario Land 3D
Super Mario R.P.G.: Legend of the Seven Stars
Mario's Picross 2
Super Mario 64
Tetris Attack: Yoshi's Panels
Super Mariokart 64
Super Mario Land 4: Wario Land II
Yoshi's Story
Mario Party
Super Smash Bros.
Mario Party 2
Super Mario Land 5: Wario Land III
Super Mario R.P.G. 2: Paper Mario
This list doesn't count Mario cameos (i.e. "Tetris," "Donkey Kong Country," "Pokémon," etc.) or rereleases of the same "Mario" game for a different system (i.e. "Donkey Kong '94," "Super Mario Bros. Deluxe," the new "Mario Golf," etc.) except in the case of "Super Mario All-Stars," which was sort of hard to classify. Listed in chronological order.
Mega 2
Cybernetic Abiogenesis Project
