HomeGamesEducationalSemaphore DefenderGames like Semaphore Defender Here are some great alternatives to Semaphore Defender by Stufco : Nautical Flags ★4.1 Seabook ★4.3 Maritime Academy: ICS Flags ★4.9 Battle of Warships: Online ★4.3 Defend the Beachhead FPS ★3.5 Pirates: Call of the sea ★3.8 Carrier Power ★4.9 Sea of Conquest: Pirate War ★4.3 A+ Flag Maker ★4.8 Army Commander ★4.1 Pirates of Everseas ★4.0 Tempest: Pirate RPG Premium ★4.7 Tiny Commander ★4.2 Pirates Flag-Open-world RPG ★4.5 Aircraft Hunter 3D ★4.2 Random Pirate Defense ★3.3