Its a smart contract blockchain base strategy games with these it shows it transparency and fair playing game for everyone, with a user task to build up a strong community and an army to fight his opponent performing those task makes user to earn some token, users can decide to play for free or go pro by making some deposit all item gotten while playing the game can be exchange for token.
As of time of writing this post cryptowars are giving out rewards to users for playing the game.
To join up sign up easily you can choose to make deposit or play for free and finally start playing for fun and make some token, the game is a strategy game so users skills will determine how much longer you can stay in the contest.