Portal 2 is on Steam here and if you're into puzzle games even slightly - or, hell, even if you aren't - and you haven't tried it yet, then please do. You won't regret it.

Portal 2: Desolation is a fan project that's currently in development, a whole new singleplayer campaign in the Portal setting. It's basically a community-made Portal 3, or at least Portal 2.5 ...

Portal 2: Desolation is a fanmade project that's almost as good as a brand new game. Almost. The community-made upgrade is a "tribute to Valve's iconic series," according to developer Emberspark ...

The Desolation team's latest update – the first since 2020 – reveals the "ambitious overhaul" of Portal 2, the mod, and the engine that is taking place.