Ep. 1: Shogo Yahagi mengungkap dunia yang dimanipulasi dalam bagian pertama dari seri OVA tiga bagian.
Tayang pada 9 Maret 1985

1
Shogo Yahagi discovers that the world he lives is controlled and manipulated to keep the population unaware of the true nature of their situation. This is part 1 of a 3 series OVA releases. The bulk of Megazone's 23 footage was edited and redubbed and a new ending added by the original studio that produced Megazone 23 into Robotech: The Untold Story that does not fit into the Megazon 23 continuity and has by some been mislabeled as part of the OVA series.
Episode
- Ep. 1 · Shogo Yahagi mengungkap dunia yang dimanipulasi dalam bagian pertama dari seri OVA tiga bagian.
- Ep. 2 · Megazone Part 2: Tolong berikan rahasiamu
- Ep. 3 · Meagazone Bagian: 111 Beberapa rahasia tak pernah mati.
- Ep. 4 · Hari pembebasan