Portal: The Flash Version is a clever two-dimensional take on Valve's puzzle masterpiece. As in the original Portal, you play as a hapless, orange-jumpsuited test subject forced to negotiate a series of rooms, assisted by a device that allows you to place interconnected portals on various surfaces. Each room (there are 40 total) features a unique arrangement of walls, switches, and gates, plus lethal elements like energy balls and automated turrets.

Unlike its predecessor, Portal TFV won't blow your mind. It begins and ends in white-walled, obstacle-filled experiment rooms, and it lacks the absurd humor and emergent story that make Portal so incredible. As a 2-D flash puzzler, though, it's superb, and it does an admirable job of recreating some of the original game's challenges. If you're looking for a casual Portal fix, you won't be disappointed.

Much thanks to CyberTrick, who suggested Portal: TFV for this week's Act Casual selection. If you'd like to nominate a game for Act Casual, email your suggestion to contact@gamerswithjobs.com.