Robots are different and each group has its own batteries. The hero of the game Voltier 2 uses special batteries, which are becoming less and less, because the robots quickly become obsolete. They are being replaced by more modern ones and with other batteries. But our hero is not going to go to the landfill, he expects to stock up on old batteries and thus prolong his existence. He even found a place to get batteries, but it's not safe there. You will help the bot get through eight levels by jumping over obstacles and bots that guard them in Voltier 2.