I frequently see that my friends on Steam are playing Hello Kitty: Island Adventure. I know that this is not accurate. Why is Steam reporting that they're playing a game that isn't on Steam? Is Steam lying?
85 Answers
As Gnoupi said, it's possible to report any game you want to play as a non-Steam game.
In this case, it's a joke reference to the episode "Make Love, Not Warcraft" of South Park, in which Butters prefers Hello Kitty Island Adventure over World of Warcraft.
As far as I know no such game exists.
By the way, there's a similar exploit where it is possible to show yourself playing a game which you have pre-loaded, but is not yet released, by using a utility that reports the AppID to Steam. This means you can't even trust the regular in-game titles either. I've been known to "play" Left 4 Dead 2 and Portal 2 prior to its release.
3You can make Steam say you're playing anything. All you have to do is add a non-Steam game shortcut and rename it. I heard about a fantastic April Fool's prank where someone did this and named the shortcut "Half-Life 2: Episode Three." All of his friends freaked out! Pretty classic.
To add a non-Steam game to your games library, select Add Game at the bottom left of Steam and select the corresponding menu item:
Steam is not lying on such reporting, for games in their library.
It is possible to be shown as playing just about anything, since you can add a third party game to your game list, and give it the name you want. It will be written as "In a non-steam game" under, though.
Since there is no "hello kitty" game in the Steam store, I assume that this is what is done there.
2You can hook up games (or really anything) in your Steam UI. In fact, as a joke, I made it so that when I am programming it will say "Melanie Shebel is now playing Vim."
As others have said, it is possible to add any game to steam and rename it to whatever you want.
It is also possible to fake that you are playing games that aren't yet released by changing the App id in the config files. So, if you see that your friend is playing example brink before it's released, it is faked. This method also counts time towards the game.
9