Deadly Tide — In 2445, a race of hostile aquatic aliens arrives on Earth. One of their ships sits on the bottom of the Pacific Ocean, continually raising sea levels for 5 years until nearly 88% of the surface is submerged. To effectively combat aliens, the fictional Earth-Ocean Alliance is developing a single-seat Hydra submarine fighter.
The player takes on the role of the last remaining fighter pilot. The goal is to navigate alien-infested seas and fight off targets long enough to complete missions.