Aquamarine is a unique strategy game set in a mysterious alien ocean, where players assume the role of a stranded space traveler. The game combines elements of roguelikes, adventure, and survival genres, offering an engaging narrative as players navigate their escape pod through the depths of an unknown water-covered planet. Players face the challenge of recovering their crashed ship while uncovering the secrets of this dynamic environment.

In Aquamarine, gameplay is turn-based, emphasizing tactical maneuvers and resource management over combat. Players must explore the ecosystem, solve puzzles, and upgrade their escape pod with special abilities to advance. The game encourages strategic thinking and exploration, making it a compelling experience for fans of the genre.