Radio Abyss

Radio Abyss is a NSFW retro 3D exploration horror game in the style of Resident Evil. Navigate between underwater habitats with the help of your sonar, where it's too dark to see. When you disembark, carefully explore habitats, collect items, and solve puzzles to progress and survive. But, be warned, the depths below are filled with lecherous monsters who would rather see your ass impaled on their cocks than succeeding in your quest!