Knights Diamond is an addicting adventure game. In this game you need to choose one knight and start your adventure. You have to collect diamond and get to the door to clear the levels. Kill your enemies using your weapon, don't be afraid, you and your knight are the bravest heroes! This is an online HTML5 game presented by BOYIS.com, it's can be played in any Modern Browsers such as safari and chrome. You can play the game on mobile device.