100M steps

config/ppo/WalkerDynamic.yaml

     lambd: 0.95
     learning_rate: 0.0003
     learning_rate_schedule: linear
-    max_steps: 2e7
+    max_steps: 1e8
     memory_size: 128
     normalize: true
     num_epoch: 3

Project/Assets/ML-Agents/Examples/Walker/TFModels/WalkerStatic.nn.meta

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Project/Assets/ML-Agents/Examples/Walker/TFModels/brandonh_2020-05-15_2020-05-16-00-51-25_walkstlist-ppo_results_walkstlist-ppo_WalkerStatic.nn.meta

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