Topic title is a little confusing, 90's to late 2000's is pretty much until a few years a go which is definitely what a lot of people would consider "classic" age of video games. But man for me there's too many to count, platformers were and still are one of my favorite types of games. Battle Toads (hardest game ever made), Castlevania, Contra, Metal Slug, Super Mario 3 and Super Mario World.
Also just a quick list of good oldies
- Homeworld
- Half Life
- Warcraft 2
- Starcraft
- Zelda A Link To The Past
- Fallout 1 and 2 (Way better than 3)
- Baulders Gate 1 and 2
- Doom 2
All I can think of for right now, also why the heck did I use bullet points. Am I creating a shopping list?