Neutron has 2 boards and setups:
Regular to the left, the Paper Neutron variant to the right.
All units can in 8 directions by moving as far as possible until they hit another unit or the board edge.
On their turn, players must first the neutral (both neutrals if playing the Paper Neutron variant) and then one of their own .
Except for the very first turn where Player 1 just moves one of her own .
After completing all slides, you...
suicide if
      you had to  a
      
      into the opponent base
    goal if you
      manage to  a
      
      into your own base
    starvation if
      your opponent cannot complete her following turn