There must be a mine somewhere in .io games unblocked servers! Play Must-A-Mine unblocked game for free online after a short tutorial which is really helpful for beginners. Dig somewhere randomly to dedicate where should be a mine source. The digger will come right away if you manage to find a mine in online games servers! Rankings table is not showed during the game but at the end of game! Mouse clicks will do all the work, including upgrades or demolishing mines.