GB:At its best, Ron Gilbert and Double Fine Productions' The Cave is an intriguing oddity. It's the closest thing I've seen to a straight-up morality play in a video game, a sort of cautionary tale of greed, lust, hatred, and whatever other deadly sins you can dream up, told through the mechanics of a classic side-scrolling adventure. And at times, that concept actually proves interesting. There are more than a handful of moments in The Cave where the mechanics, the odd storytelling structure, and the game's visual style all cohere into something a little bit wonderful. Unfortunately, it's the other portions of the game you'll be spending more time with, and they're a bit less entertaining. 3/5