Installation Era

Installation Era (or IE for short) is the timeline 00 Halo and 00 Astraea take place in. The Japanese for Installation Era is インストールの時代 (Insutōru no Jidai), or literally "Era of Installation".

The Installation Era began as humanity started to perfect the technology to go into space, evenually creating Installation Colonies to sustain live elsewhere.

Series (Chronologically)

 * Advancing Armor 00 Halo - IE0093
 * Advancing Armor 00 Astraea - IE0099