Inhumanoids

Mysterious events start to happen when the government Earth Corps unearths an amber monolith in a forest; meanwhile, an unscrupulous businessman, Blackthorn, digs up a vine creature, Tendril, which frees the trapped undead beast, Decompose. Earth Corps must use their specially-designed armoured suits to track down the enormous monsters. In the process, the dormant Mutar species of Redwoods, Granites and Magnacore are reawakened, and join forces with Earth Corps to once again do battle with their centuries-old enemies, the Inhumanoids, in an effort to save the world.

A nocturnal assault by Tendril demolishes the Earth Corps base, prompting a chase into the depths of the Earth, but even with the help of another Mutore species, the rock-bodied Granites, they are forced to retreat back to the surface. When their budget is summarily cut by Senator Masterson — a crooked politician in Blackthorne Shore's shady pocket — they are approached by Sandra Shore, Blackthorne's sister, who has learned of her brother's sinister plot to liberate Metlar. Funded by Sandra, the team constructs new vehicles and embarks back below the Earth's surface, tracking D'Compose and Tendril to the city of the Granites, where an ensuing battle frees Metlar from Magnokor's hold. Having pilfered Earth Corps' engineering schematics via his ties to Masterson, Blackthorne joins the fray, now equipped with his own battle-suit whose magnetic powers he wields against Metlar, only to be derailed by Tendril's interference while Sandra falls victim to the mutative touch of D'Compose.