Helloooo, the tornados and invulnerability have been tuned a bit in our most recent patch, so hopefully that makes it a little better. The pause menu for the store is still in the works. The team had a lot of discussion around whether to make your tornados visually distinct, but we opted not to for the jam since your nados become part of the store. This feedback will definitely be considered in the future however as we are still on the fence with the issue. Thank you tons for playing and giving such helpful feedback!