AI Snow Walker

I made this in 12 days as a gift for my NGT Team ♥

Some info about the game and AI in it:

• This AI trained itself to walk
• It is made up of rigidbody physics objects that are linked in a way to mimic the human body
• I optimized the model for reaching its destination AND taking snowball hits!
• I used Unity's ML agents Machine Learning package to train the AI
• I used this example project from Unity and retrained the model from scratch with a hybrid cirriculum based learning approach.
  • https://github.com/Unity-Technologies/ml-agents/blob/develop/docs/Learning-Envir...
• I used uneven terrain to force the model to generalize better than Unity's model
  • Ray Perception Sensors were used to give the model "LiDar" vision of the ground in front of it