This game is fun, but i can give suggestions This game needs a separate modes that can able to make this game more fun. by original mode which is just the same difficulty. or story mode where you can play this by stage. and boss rush which you need to beat every boss. and this game needs a tutorial to make sure everyone knows the controls. finally, make some skins for the character to make sure you can able to see your own ship property to avoid visual impairment gameplay I Hope this helps.