A cute arcade-style stealth game. It's difficult to say it's a true stealth game, but it's close enough. As Gary, you must sneak into the office and get to your desk before anyone realises you are late!
It uses simple point-and-click controls that don't always do as you tell it to, but is generally pretty consistent. Level design is linear, you have to do things in a specific way. There are collectables and secrets to find though and for the puzzle nuts there is a secret code hidden in each level to open the safe. The codes are pretty obscure though, especially later in the game. The boss fights are a nice quirk and the story is... well, it's sort of got one.
It's barely four hours worth of gameplay; more if you collect everything. Worth picking up as a little timewaster between titles.