Holedown – go on an exciting journey through the various planets, and destroy the blocks, gross under the ground. In this game, your main task will be to shoot the balls in blocks attached to the wall and destroy them, making your way deeper to the core of the planet. Knock out as many blocks and get crystals. Apply improvements that are most suitable for your style of play such as: increasing the number of balls, more shots per round, getting more crystals. Train your dexterity of fingers and develop tactics of passage of levels. Collect all the achievements and climb to the very top of the leaderboard.