Season
- Season 2 2008-12-20
- Season 1 2007-12-01
Episode
- Episode 1: Reionyx Hunter
- Episode 2: Reionyx Battle
- Episode 3: Great Frenzy! Reionic Burst
- Episode 4: Disturbing Reunion
- Episode 5: At the End of the Runway
- Episode 6: The Strongest Reionyx
- Episode 7: The Second Awakening
- Episode 8: Shoot the Infiltrator!
- Episode 9: Armour of Darkness
- Episode 10: The New Horizon of War
- Episode 11: A Warrior's Grave Marker
- Episode 12: Grande's Challenge
- Episode 13: Planet Destruction
Ultra Galaxy Mega Monster Battle
Ultra Galaxy Mega Monster Battle is the first season of its series that is the 24th entry in the Tsuburaya Productions' long-running Ultra Series. It is an adaption of the video game Mega Monster Battle: ULTRA MONSTERS. The show first aired on December 1, 2007 and concluded on February 23, 2008. On December 20, 2008, the second season titled Ultra Galaxy Mega Monster Battle: Never Ending Odyssey premiered. Ultra Galaxy was the first Ultra Series to be shown as a pay-per-view service.
