Hooked gamers writes: After being delayed for over a year due to switching from a retail release to a downloadable trilogy on Xbox Live, Hydrophobia has risen its head above the water. This transition from disc to download is a first due to the technology developed by Dark Energy Digital. Its game creation system called InfiniteWorlds dramatically reduces the file size, meaning you are actually paying for a full AAA title normally only found on disc. This leaves room for the novel HydroEngine, which promises to achieve completely free-flowing water that entirely affects the environment and your play style. With comparisons to BioShock, the game has a lot to live up to.