Thank you so much for your feedback and we're glad you enjoyed the game! I have made a little update to 'translate' the technical stats into more understandable ones (but ofcourse it remains hard to communicate how the stats affect your spinner). To be fair I am also not entirely sure how the physics engine handles some of those settings and how it affects your angular velocity (which is your health). But perhaps that's also part of the fun, experiment and find out which configurations are terrible and which are overpowered.
Additionally, in the update you can now press and drag in the arena and your spinner will gravitate towards your mouse/finger! It's something I really wanted to add to increase interactivity but time ran out.
Thanks so much for playing!