Been holding out on Left 4 Dead because it seemed like a bit too little content for a bit too much expense? You might not have an excuse anymore.

Left 4 Dead is currently going for $24.99, a full 50 percent drop from its normal price. Even better, the Survival Pack will be coming this spring, with a new survival game mode and two versus campaigns.

So now you can get half a game for half a game's money's worth. Although, if you'll dialog with me, I'm sure you'll agree that a multi-player-only game is already half a game, so really, it's half of a half-game.

Therefor, I continue to wonder if it's worth 25 bucks. For fifteen dollars I might be more interested in playing this game. Hint hint.

Bah, the zombies make it worth double. That's just good science.