In hindsight, it would be hilarious (and perhaps even useful?) if the helicopter started running on its feet after landing! Joking aside, given that the legs o

In hindsight, it would be hilarious (and perhaps even useful?) if the helicopter started running on its feet after landing! Joking aside, given that the legs operate individually, I wonder what happens in case of a failure in one of them, or when one of them gets damaged during landing.