This is quiet arcade for attention, reaction and prudence.
You are moving through infinite unfriendly space. Asteroids rush past your ship and single goal for you is surviving as long as possible determining a safe way. Any of asteroids can terminate your travel, so constantly monitor the situation, calculate your trajectory in advance, timely respond to the threat and maneuver to avoid crashes. Good luck!
Features:
-minimalism
-complexity
-time kill