DEEP Mining is a mining and digging game for the precious mineral beneath an alien planet. Manage the Robo Knight. Sell your mines at Refinery, Upgrade your miner at Mech Bay and make some shop at Bazaar. With many more features and upgrades the D.E.E.P. Mining is a complete online free flash real-time strategy game! This game has an online save option. Come back anytime later and continue to play from where you left. This game is one of the action games. Enjoy and have fun in playing this free online game.