Complex sentence: Developed by Eden Games for the PC, PlayStation 3 and Xbox 360, and by Hydravision Entertainment for the PlayStation 2 and Wii, "Alone in the Dark" changed the focus of the series back to survival horror.
Split into simpler sentences: Developed by Eden Games for the PC, PlayStation 3 and Xbox 360, and by Hydravision Entertainment for the PlayStation 2 and Wii. It changed the focus of the series back to survival horror.