পর্ব 1: তিন-পর্বের OVA সিরিজের প্রথম অংশে শোগো ইয়াহাগি একটি হেরফের করা বিশ্ব উন্মোচন করেন।

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.