Complex sentence: Currently, the game is being developed for the Nintendo DS, the Sony PlayStation Portable, and was released for Windows-based PCs on November 28,2007.The game is now also scheduled to be released for the Xbox 360 on the Xbox Live Arcade.
Split into simpler sentences: Currently, the game is being developed for the Nintendo DS, the Sony PlayStation Portable, and was released for Windows-based PCs on November 28,2007. Also is scheduled to be released for the Xbox 360 on the Xbox Live Arcade.