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In this example, we've achieved a group of running horse riders been stumbled by the obstacle, and also some of the riders been shot by the arrows randomly and fallen and the horses continued running.
Samples Download
https://drive.google.com/drive/u/1/folders/0B2PLEY5qC5zkV3JfUFBDTGpqSFk?usp=sharing15sKE1z06FzzJQAxcNRbbYnK5poLhYtYd
Workflow
In horse rider original agent, the roots of horse and rider are connected.
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