I really love the look of MYST but the game itself is very dull. It's probably safe to say that S.T.A.L.K.E.R. will have some of the coolest looking in-game environments ever. Same with Far Cry, DOOM 3 and HL2. I’ve been playing through TRON 2.0 as fast as I can because I can’t wait to see the next level. The levels are brilliant!! For anyone who hasn’t played it, I highly recommend the gold demo (http://www.tron20.net). Morrowind, Mafia, and Vice City also all have remarkable in-game worlds for sheer size and things to explore. Max Payne 2 has a lot of interactivity with environmental objects which lends realism to the experience. Call Of Duty takes the cake for most incredible atmospheres and environments for a WWII shooter. What do you think makes a gaming environment great and which games do you think set the standard?