Excavate, awaken, and battle with ancient fossil creatures called Spectrobes in the sci-fi action RPG Spectrobes for the Nintendo DS. As Rallen, a planetary patrol officer, you must utilize these powerful creatures to combat the Krawl, a destructive alien horde. Explore various planets, dig up fossils, and bring them to life in your lab. Train your Spectrobes, evolve them into more powerful forms, and command them in real-time battles using the DS touchscreen. With its unique monster-collecting and battling mechanics, Spectrobes offers an engaging and adventurous portable RPG experience.