[nerfhammer]

the real tragedy is we could have had like 10 portal sequels by now

[chihuahua]

Personally I find Portal so enjoyable that I'm happy that I have the original Portal and Portal 2.

However, at a first glance it seems like it should have been relatively straightforward to create sequels that just have more levels. But maybe it's not that easy to actually do it.

[pugworthy]

However, we'd be moaning about them rehashing the same IP over and over if they had done that.

[erikpukinskis]

You would?