For grades 4 - 6 Press up arrow key to move missile up and the down arrow key to move it down.(do not press till side scrolling stage) Press space to fire missile. ( do not press to Earth and Mercury are on screen Remember to use coma's when needed To answer questions you may need scrap paper. If game is not working properly stop and restart game till it is working. (P.S.: When you do not hit The United Canadas that's what is supposed to happen)
Story- Pluto is mad at the United Canadas ( he does not know it is the US) for deeming him a dwarf planet. So he builds a missile to fire at the United Canadas
