details, details, details...
i like a game, that i have to play for a while to understand and play well (lemmings)
a game that once i have got used to the way things are going suddenly goes and throws a twist at me (ff7, main character dies)
a game that give me a detailed world where i keep finding new things (GTA vice city)
a game that i can play all weekend or for 5 minutes (bust-a-move 2)
i have a really varied taste in games, i like the triple AAA, yet i also like the off-the-wall stuff too...
for me, there isn't a clear constant.. more of a feeling