Reidite Spikes are the highest level of all Spikes. Spikes are structures that act as walls that inflict damage to all players upon contact, except to whoever placed it and his/her teammates. Spikes will also inflict a small amount of damage on players each time they attack it, even if they are out of range of the actual spikes. When placed, mobs/players can't walk through it, which is very useful when running away from an attacker, or building a base. Reidite spikes can only be broken by hammers or Reidite tools. Hammers are generally faster at breaking Reidite spikes than Reidite tools. Currently, Reidite spikes are the most damaging item in the game, doing 60 damage in touch.
Reidite Spikes are crafted with 30 gold, 40 reidite and 1 reidite wall in a workbench. They are the highest tier of spikes and are one tier above Amethyst Spikes. They are used in many highly advanced bases, the only downside being their lower health than doors and walls.