Checkpoint 3 _Enemies / Interaction / Puzzles

During this week, I added bullets and two other monsters, changed the way of killing monsters, changed from stepping on the head to pressing j to fire bullets, because part of the game has been completed last week, and the ones added this week Little change. The movement of the two monsters was changed this week.

Here is the monster's 

Here is the runner's

Here is the bullet

Here is the game