Zombies on a cruise is a single-player survival strategy game set on a cruise ship. The game begins with the infection of a passenger by a zombie during a shore excursion. The passenger then becomes a zombie himself, and the ship begins to lose passengers as the zombie infection spreads.

Zombies on a cruise is a story about four high school friends going on a cruise to escape the frigid winter. They all wanted to experience the luxuries of the cruise and live like kings, but their week was short, and they had to do everything in a matter of days.

The game is played across multiple floors. The first floor is where the player can do quests, gather resources, and craft weapons and armor. The second floor is where the player can fight with other players and the AI. The third floor is where the player can find a boat to sail to the remote island. On the remote island, the player can find supplies and make friends.

The game is a survival strategy game. The player has to wake up late, go to the bathroom, and then get out of the door to find the others. They are all gone. So the player must go to the boat and find the others. The boat is full of zombies. The player can shoot the zombies with his bow and arrow, but this takes energy and can be risky. The player can use the stairs to get to the next floor.