Star Fox: Assault Cheats

What you'll need to do this is a boosterpack (and in some levels an arwing or wolfen). 2 best stages to do this are Titania or Cornelia City. In Cornelia city hitch an arwing and fly to the center tall building, hopping off at the very small ledge at the top. Then jump up using the booster pack to the top point (takes practice) and vwala, you're invinciple to opponent attacks, however you can attack them anytime you want with snipers and rocket launchers. Same concept on Titania, it just doesn't require an arwing to get up to the center tower peak.