For a few different reasons (the recent Verizon iPhone release probably being the primary one), Valentine's Day has become another holiday for big sales on the App Store. We covered quite a few titles on sale last week, and of those, Rayman 2 is the one I'll recommend today. It's a port of an old Ubisoft title, so the controls aren't quite perfect, but it's an excellent platformer, and if you've never played through this game but like the genre, you should definitely give it a shot. There's no Game Center integration or any extra features, but if you just want to explore your way solo through the 45 different levels, the game is great.
Plus, for Valentine's Day, it's only US 99 cents on the App Store, along with a bunch of other EA, Gameloft, Capcom, Sega and other developers' titles. Even if you don't have a big date planned tonight, odds are you'll find something on the App Store that you'll love.