» Sat May 28, 2011 7:26 am
Remember, after the code is released for Portal 2, even newer mods akin to Portal: Prelude and the Flash Levels will be available, except you know, you get the non-Steam Xbox version. For being Microsoft, they put a lot of limits on their developers with the mods and data usage and accessibility. Any player made content in a Valve game had to have them add it personally and there are only 2 instances.
Also challenge rooms and it isn't a 3 hour game and I have probably played each Half-Life game 3 times. Quality can add replayability when you wait a year or so.