An idea of mine was the ability to create r/c vehicles. These could be used to take out enemies, sending one into a spooky cave to scare out the horrors within, or just for dogfighting with your friends. A few examples: Planes: Planes can drop small bombs on enemies and perhaps be mounted with a small gun. They would be the fastest moving of the vehicles, but not able to take much damage. Helicopters: On board is a small mini gun. You can use the rotor blades to slice up enemies (although after a while it will explode). Second fastest movement speed and able to take more damage than the planes. Tanks: It's a tank. It shoots explosions and things caught in those explosions can generally be trusted to die. Slowest movement speed and highest damage resistance. Jeeps: Fast little jeep that has a mounted gun that does a small amount of damage. Also has the ability to be loaded with explosives so you can send it out a little hole in your house to blow up unwanted visitors. Fastest movement speed, second lowest damage resistance. All vehicles also have the ability to have mounted accessories such as lights or flare dispensers. Just a few thoughts of mine, any criticism/input is welcome.
Why scare the horrors? Why not scare someone thinking any second a creature will come out of the darkness and attack them? I would send in a small helicopter into a nearly pitch-black cave, making the helicopter suddenly appear into someone's torch-light.
