Stroper

On board your interplanetary ship, you must move zarte to each of the invaded planets and neutralize mutant enemies. The end is with the deadliest of these beings: the Spiders-Alien, whose shell makes them immune to all kinds of shots. The only way to eliminate them is make them fall through the grids on the floor, lifting them when they approach you and then close to catch their fingers. In addition, you must collect the biological specimens from each planet represented by small hearts. Once you have eliminated all the Spiders-Alien and collected all the specimens you can escape from planet.