You can use Command Hooks (they pull off without trouble if you follow the directions) near your ceiling, and then drape fabric or creepy cloth from them. You can also use them to hang pictures on the wall (if you use the right weight hooks). I hang my Halloween portrait wall every year with these & I keep the plastic hook part & just buy the sticky tabs each year.
You can buy painter's drop cloths inexpensively from hardware stores, and then use red "blood" paint to make handprints, spatters, footprints & droplets all over it, then hang that from the hooks.
If anyone you know is a bit artistic, you could also paint a scene onto the drop cloth & then you'd have it every year.
Something like this would be really neat - https://www.pinterest.com/pin/27373510210023079/
You can buy painter's drop cloths inexpensively from hardware stores, and then use red "blood" paint to make handprints, spatters, footprints & droplets all over it, then hang that from the hooks.
If anyone you know is a bit artistic, you could also paint a scene onto the drop cloth & then you'd have it every year.
Something like this would be really neat - https://www.pinterest.com/pin/27373510210023079/