Kouchuu Ouja Mushiking Super Battle Movie- Yami... __link__ Access

The film was released as a double feature alongside Rentarou no Jittensha and had a limited theatrical run before receiving a DVD release in 2008.

For fans of the Sega arcade game, Yami no Kaizou Kouchuu acts as a bridge to a scrapped expansion. In 2006, Sega had planned a "Dark Evolution" card set featuring corrupted versions of popular beetles. The movie repurposes those designs. Notably, five special "Dark Beetle" cards were distributed as movie theater bonuses in Japan—these are now among the rarest Mushiking collectibles, often fetching thousands of dollars on Yahoo Auctions Japan. Kouchuu Ouja Mushiking Super Battle Movie- Yami...

甲虫王者ムシキング スーパーバトルムービー ～闇の改竜帝デビルテンソー～ English Translation: Beetle King Mushiking: The Super Battle Movie – Devil Tenso, Emperor of Dark Revision Release Date: December 22, 2007 (Japan) Running Time: 50 minutes Studio: TMS Entertainment Director: Hitoshi Nanba The film was released as a double feature