Principia Level 31 Tips and Strategies
This video walkthrough demonstrates how to beat Level 31 without any power ups. Uploaded on ecld27a official channel at July 25, 2014.
Still need help to finish Principia level 31?
I will update this post with more tips and tricks, so please bookmark this page and keep on checking in!
If you have any questions, feel free to ask for extra help in the comments section.
Hit like if this helped you!
Visit Principia walkthrough page for level videos, tutorials, cheats and more.