Eons ago, four Cyber Planet Keys were scattered across the universe on various planets. Each key is a portion of Primus' lifeforce, and if gathered together and plugged into the Omega Lock, they can be used to awaken and restore him. Japanese name: Planet Force (プラネットフォース Planet Force?) / Force Chip (フォースチップ Force Chip?) Polish name: Cyber klucz ("Cyber key") Russian name: Киберключ (Kiberkl'uch, "Cyber key")