Added bomb drops to the game. At first I was wondering if I should just have the drops sitting in the world or find a way to have defeated enemies drop them. Once I decided on enemies dropping them I had to decide how to get them to do it. The most obvious way of doing it is to replace the scripts on the ones that drop pickups but it felt like that was too awkward. Then I remembered that my enemies already drop something on death, they drop an “explosion” visual effect. So for a few enemies they drop bomb pickups attached to the explosion.
I also added a mechanic for gaining additional lives. After gaining X points you gain one life.