Owners of Pix the Cat on Steam will now find they also have access to the OS X and Linux editions of this action/arcade game as well as the previously released Windows version. For those who have been awaiting this moment, the game is currently on sale for 20% off to celebrate the news. Here's a description of the game:

Pix the Cat features many different game modes including single and multiplayer modes, some changing the theme and aesthetic. Including Arcade, Nostalgia, Laboratory, and Arena modes, you'll play as Pix - who plays Pix - heading deeper and deeper into levels upon levels in a Snake-meets-Pac-Man digital world.

Enjoy a kinetic and stylized world within games where, in the arcade mode, your task is to liberate ducklings and trail them to the safe-zones without hitting the walls, getting stuck, or running into your feathered friends, gaining the highest score possible and comparing them on the leaderboards. Completing "achievements" opens up new game modes and unlocks fantastic artwork, hilarious announcer voices and your favorite tunes from the game's soundtrack! Among other surprising surprises...

Finally, Arena mode pits you against 3 friends in local multiplayer! With two players facing off on the same keyboard, connect additional controllers and blow your enemies to smithereens in epic battles of cats, ducks and eggs.