Here is a link to the discord server for Gravity Wells where you can make bug reports and talk to other players as well as a link to the apps google play listing.
In this mode by each time you hit the next ring the previous one will disappear and the players timer will increase. The game will end when the timer reaches zero or the player reaches the goal which is currently the sun.
In this mode the player will have a limited number of collisions with the outer ring and each outer ring will disappear upon hitting one of the inner rings.
In this mode the outer rings will no longer disappear upon reaching the inner ring however the timer will still increase. The game will still end when the timer reaches zero or the player reaches the goal which is currently the sun.
Support Email: Support@UniversalInsanity.com