You cannot jump, but you carry a weapon with you, with which you can dissolve the bricks for a certain time.
When you have finished all 150 levels, the game starts again with raised speed. If you have reached the most upper line of the screen, you will get into the next level. As soon as you have collected all the boxes, a melody rings and up until now invisible ladders can appear. You can run, use the ladders, climb along the bars and collect treasures. Up to 5 enemies try to make it hard for you. Lode Runner is an outstanding platform game, where gold treasures need to be collected in 150 levels.