E-99 Tech is technology that uses Element 99.

E-99 Tech

  • TMD (Time Manipulation Device)
  • E99 Bomb
  • The E-99 plants scattered around

It is rumored that the E-99 bomb is what created all the mutants on the island, and it's also possible that the E-99 bomb was the cause of the explosion which closed off the island to the rest of the world.