its ok but needs some things added. 1. needs to display health- 2. needs the same kind of ships to be the same cost at every station because at some it was 75 then 30. -3. need to be able to tell which map u completed easier.- 4. ships shouldn't fly offscreen- 5. u should have control of 1 ship, probaly the main ship. - 6. no mistakes like the unlimited money.- 7. able to tell how many more times u r able to upgrade something. - 8. give ship stats, such as speed and shields.