I think Python 3 is available on the Tingbot, but it's not supported By default everything is run using Python 2, so the Python 3 environment will be pretty bare. You could try it by:
- naming the main file
- making sure that file is executable,
- adding a 'shebang' line as the first line, specifying python 3
However, like I say there won't be any packages in there, so you'd have to SSH into the bot and install things like Pygame for Python (which may require a compile)... it might be a lot of work!