This guide will show the method of making a redstone jumpscare in the Minecraft game.
First, you will need to dig six blocks of the ground and then place packed ice in them.
After this, place an armor stand on the corner packed ice block and add leather tunic and pants on it. Place a carved pumpkin at the top.
The next thing you need to do is to place an observer on the left side of the opposite packed ice block.
Now you have to place a spruce plank at the back side of the armor stand and a piston at the top of the plank. Place one slime block in between the pistons and the armor stand.
Use redstone dust from the observer to the piston as shown in the image below. Cover the area by using spruce planks at the top and right and left side.
The next thing you have to do is to add a spruce door in the front.
Now you have successfully made a Redstone Jumpscare. If anybody opens this door, the piston will push the armor stand forward.