I started gaming on the Colecovision with the Module 11 Atari 2600 attachment back in 1983-4ish and this is my list of titles I remember fondly with rose tinted glasses....

Frogger for the 2600
Jungle Hunt for Coleco
Donkey Kong for Coleco
ET for 2600

then... the NES... which cemented my Gamerhood...

Legend of Zelda
Super Mario Bros.
Ice Climbers
Dragon Warrior

16 bit ERA...

Super Mario World
Road Rash II
Mortal Kombat
Knights of the Round
Streets of Rage
Chrono Trigger

PC...

Martian Memorandum
Space Quest
Civilization
Police Quest III
Kings Quest 1-4
Wolfenstein 3d
Doom
Leisure Suit Larry