Open koden-km opened 9 years ago
The rolling spike ball traps could be done with mine carts and invisible silent zombies in the cart to attack player when nearby. Would need to make the cart and mob invulnerable though.
Or maybe have a cart hidden under ground that rolls back and forth over rail button triggers to set a cactus block along a path. The cactus will give the spike ball damage effect. It just needs a grey texture on it.