Mario-Adjacent Sidescrollers
What it says on the tin.
Arcade, rereleases, and ports are not counted on this list
Arcade, rereleases, and ports are not counted on this list
30 Games
Unrated
Unrated
Unrated
Unrated
Unrated
Unrated
Unrated
Unrated
Unrated
Unrated
Unrated
Unrated
Unrated
Unrated
Unrated
Unrated