Admiral is a Facebook based social game, a shipyard simulation and naval combat game, Massively Multiplayer Online Real Time Strategy (MMORTS, MMO, RTS), free to play on Facebook, from 101XP.
In Admiral it's about how to become a preeminent naval war commander. The player can sneak up on foes with deadly submarines (the silent killers), or can choose the pure firepower and tonnage of massive battleships.
The player build a naval base, improve defensive, weapon, equipment, and production facilities. The goal is to create and command a powerful naval fleet of enormous firepower to defeat the enemies.
You can explore a multiplayer world, visit friends shipyards, inspecting their ships for rewards, and enter into friendly multiplayer matches.