Portal is free til the 20th

Krash

On the Steam store, in case you missed it the last time it was free and want to start to learn with portals.

Rendegardo

Already got it last time lol.

{dggs}Demoncard

Is it for keeps?

Fast_Fire

{dggs}Demoncard

Is it for keeps?

We'll find out tomorrow

Numbuh 178

{dggs}Demoncard

Is it for keeps?

If like last time, yes. It's supposedly for promoting their Learn With Portals thing (using Portal as an educational tool), so I would think it's for keeps.