Just won! Tips: Get the best laser wingmen for level 7. Honestly, I only saw about 50 bullets the entire non-boss part of the level. USE THE SAFE SPOTS for levels 7, 8, and 9 bosses. Boss 10 is easy. Avoid his easy bullets, use powerup to avoid his hard bullets, and then he should die. Use Kevinator's strategy for the non-boss part of level 10. FOR BOSS 5, attack + 30, firerate +10 will do it along with the reflector powerup. Attack +10, firerate + 30 WILL NOT. Hope this helps!