Are you ready to collect the toxic waste barrels with the green beautiful alien doctor in his space adventure? Help the dr green alien and collect the barrels beware the barrels are poisonous collect the points you need to reach the finish line be careful not to go without the barrels. Dr. Green Alien,arcade game,2D game,adventure game,toxic waste,collection,alien,space adventure,1 player,mobile game,WASD controls,touch controls,points,hazardous barrels,poison,retro game,educational game,fun game