As I've left it really late and I'll be going to sleep in the minute, I'll only be revealing who's at number 26 right now.
26. Ristar
Genres - Platformer
Okay Ristar has two different versions of itself with different levels.
The Megadrive version (the version that I've played on the Megadrive Classics Collection) and the Game Gear version.
To me Ristar may not have the modern fancy graphics that newer Platformers (and Video Games in general) have, but it didn't need to as it instead had challenging but fair level design, and challenging bosses that are a lost art form in alot of modern Video Games.
I love modern Video Games btw, I'm just stating that Ristar has a strength in an area that is sadly lost in modern Video Games.