Horror Game: Attacking Zombies

I have added attack script to zombies. They deal damage when in certain range. There are going to be different type of zombies that deal different damage. Also, I have added health script to the player. Now, the player can take damage from zombies, and die. Also, I have created interface and scripts for items that can be picked up. First, item is going to be healing item. Tonight, I am going to add a text unde the Items that can be picked up, that displays “Press E” to pick up. Also, I am going to create a Inventory UI to use the heal objects to heal the player.