The fourth entry of the arcade machine series, where you fight with dinosaurs with a rock, paper, scissors enhanced system.

This version brings a totally new story, where apparently Alpha gang stop being a menace to the dinosaurs, but now, the D-Team has to face a new enemy, Zanjark, space pirates who want universal dominance.
This entry has the habitual new dinosaurs and moves introduction, but also, added the first power up/gimmick to the series, Armored dinosaur, Dinotector for the heroes, and Jark armors for the enemies.