I would still count Portal as one of my favourite games, but truth be told I haven't been back to it for a while. Having played it countless times since it launched, I feel like I've simply wrung it dry. Sure, it's fun to drop back in to hear GLaDOS' withering putdowns or just enjoy its general atmosphere. But I know most of its beats off by heart, and I could solve its chambers with the lights turned out...
Read more.