Gnostic: Well this site is based on Good Old Games so most of its users are most likely playing "OLD" games. You should have more response of your ask for Best Old Games or Best Games of all time
Exoanthrope: Like, "So what's your Game of the Year 1994?"
That specific year? It really test my aging memory, but with the help of googlefu, I find that master of magic, king of fighter, and Jazz rabbit is released in that year.
There are other worthy games released in that year like Final Fantasy 6, Jagged Alliance, Warcraft, Master of Orion, need for speed. but I had not play them so I cannot make a good judge of them.
Maybe what's your games of the decade of 1990s, 2000s, 2010s should be an question less taxing on the memory