Web Koihime Musou is a free to play browser based strategy game based on the famous lore and teachings of the romance filled Three Kingdoms. Instead of the iconic heroes featured in the book and TV series, the developers have opted for anime inspired, buxom women.

Characters take on the role of a Warlord, that represents one of the Three Kingdoms, Gi, Go and Shoku. The Warlords are anime inspired, female versions of the heroes and characters that can be found throughout the books. There are over 100 Warlords to choose from, creating for quite a lot of variation on the battlefield.

The main aim of the game is to unify the Three Kingdoms. The system involved is quite complex, players must attempt to lay siege to Kingdom Castles, in order to complete the objective of unifying the Three Kingdoms, a player must occupy all the Kingdom Castles and have the lords within them pledge allegiance to their cause. Another method is only available at certain times, the Imperial Castle Raid, players who participate in these raids will accumulate points over time, at the end of the time window, the players with the most points will be declared the champions and will unite the Three Kingdoms.

Web Koihime Musou also features typical MMORTS mechanics and systems. Players can accumulate and manage resources, construct and improve buildings, and train a vast army of devastating troops. The research options also extend to your Warlord, allowing players to research new skills and abilities to make their Warlord stronger in battle.

The economy is completely ran by the players, the trade system features only player to player trading, this creates a unique economy that follows the supply and demand route. Intelligent players will be able to predict what items are going to become more popular over time, allowing them to collect a large amount in preparation for the trading.