You are in Batman Games 2
Batman is on his way to catch Joker who trapped him between two buildings and now is throwing all kinds of junk on him. But some of that junk can be useful for you to climb up. Use those falling blocks and metal beams to climb up and catch Joker. Try to place those blocks so they can be useful to you. Use arrow keys to move left and right and to jump up. Also be carefull not to fall in the green gas or you lose!