Ep. 20: Mach Storm travels to Benias Highlands to confront the Iron Kong Zoids threatening the area.
Aired on February 20, 2005

20
Following the receipt of a contract, Mach Storm departs for the Benias Highlands. This region is plagued by wild Zoids called Iron Kongs, which have been causing terror among the local residents. The team must navigate these dangerous conditions while dealing with the aggressive creatures. The narrative focuses on their mission to address the threat posed by these specific Zoids. The outcome of their engagement with the Iron Kongs remains uncertain as they attempt to resolve the situation in the highlands. The story questions whether the group will successfully return to Blue City after facing these challenges in the wild terrain.
Episodes
- Ep. 16 · RD encounters Venus in the wilderness while Dan and Matt search for a partner in Uruka
- Ep. 17 · Mach Storm team tests Jet Falcon combiner with Ligre Zero during Whale King attack
- Ep. 18 · Mach Storm team faces Black Impact in an exhibition battle
- Ep. 19 · Cryptic Squad sends Zoid assassins to Blue City to hunt Blake and RD
- Ep. 20 · Mach Storm travels to Benias Highlands to confront the Iron Kong Zoids threatening the area.
- Ep. 21 · A phantom Zoid attacks Blue City, threatening the Peacekeeping Bureau's reputation
- Ep. 22 · SCISSOR STORM and LASER STORM confront Gojuras Giga while RD and Blake intervene
- Ep. 23 · Mach Storm Disbands Due to Gojulas's Recklessness as Alpha Seizes Blue City
- Ep. 24 · RD and Blake confront Richter Scale's oppressive rule in Blue City