A Rosary Is The Little Cross That Sometimes Drops When You Destroy A Light Source.
It Kills Everything On Screen (With Some Exceptions) Upon Pickup.
Other Things That Can Drop From A Light Source Are:
- Money (Coin Or Bag)
- Health (Floor Chicken)
- Fire Breath (Red Brick)
- Clover (Luck Up)
- Gold Rush Clover (Triggers Gold Rush)
- Orologion (Freeze Time Clock)
At The End Of Your Run The Achievement Pops.
Good Luck!