When I was little back in the 60s we had the little green army men. Along with tanks and jeeps. We would get a new supply every time we went to visit my uncle. If it was raining we set them up down the hall and rolled marbles into them. If it was sunny we set them up around the trash burn barrels outside, added drops of model glue to them, then thumped matches at them off of matchboxes.
There lies the reason we always got new sets. LOL