Miners have been trapped due to antlions! You must save all of the miners in the current area to move to another one. Save all nine miners to be able to return to base. To move, use the arrow keys, to advance further into the mine or get out of the mine you touch the sides of the backdrop. Watch out for falling grubs! If you accidentally kill just one grub, the antlion guardian will come and try to destroy you! That is why you have been equipped with a hunter-chopper cannon to disintigrate them before
VALVe for Half-Life, Half-Life 2 and its episodes. Me for all model renders/animations and backdrops.