How to complete the Marathon Parasitism contract for Sekiguchi

This guide details how to complete the "Parasitism" priority contract chain for Sekiguchi in the game Marathon. It breaks down each of the five steps, including collecting combat data, gathering salvage, synthesizing and injecting a Biotic Sample, extracting Synthsilk data, and finally synthesizing and implanting a SIMbiont, all within single runs on specific maps like Outpost and Dire Marsh.

• COMPANY Bungie
• GAME Marathon