The ninja has a real opportunity to save money and radically upgrade their equipment, weapons and other things necessary for a warrior. The hero found a place in the Ninja run, where coins are literally lying under their feet. But as you know, free cheese is in a mousetrap, which means you should expect a catch. Ninja will have to run fast all the time, while simultaneously reacting to various dangerous obstacles. They need to jump over, collecting coins. Sharp spikes will have a long stretch, you will have to use double jumps to avoid being on the edge in Ninja run. Check the store periodically to buy upgrades.