This is a fun game, and has unique gameplay. Background music is good, but a little quiet and repetitive. Here are some suggestions. Maybe make the spawn rate higher, there are some times when there is nothing on screen. Maybe make the objects have a larger follow distance, you can easily escape the enemies. maybe make the other objects run from you, like if your rock, scissors run away. there is nothing you need to add, just maybe have some balancing.
overall 4/5 unique and fun.