[3] The title screen features an arrangement of Bach's "Sheep May Safely Graze" by pianist James Lisney.

[3] Like Llamasoft's 1984 release Ancipital, the game makes use of multiple gravitational fields - there is a landscape across the bottom of the screen as per a normal shoot 'em up, but also an inverted one across the top.

Getting closer to the land at the top or the bottom of the screen will cause the projectiles to curve up or down respectively, allowing the shooting of aliens close to the surface.

[4] The player can land the sheep on areas of grass on either the top or bottom of the screen, in order to reduce its hunger.

A stomach meter shows the player's current state of hunger - overfeeding or allowing the sheep to starve will result in the loss of a life.