Rainbow Six Extraction has 13 unique mission types and Decontamination is one of them that players will face during the incursions. Unlike other missions which focus on stealth and speed, Decontamination focuses on shooting and reconnaissance skills.
In Decontamination, players will need to locate a few Aberrant Nests that are green in color and surrounded by hordes of Archaeans. You will need to clear the containment area by destroying the Aberrant Nests to expose the Malignant Neoplasm, which can be destroyed by the REACT blades.
Related: How to complete the Specimen mission in Rainbow Six Extraction
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Decontamination missions require coordination and concentrated firepower. Destroying one nest triggers all others, so expect a wave of Archaeans attacking you from all directions. Be sure to take control of the room and anchor an angle.
It's ideal to smoke the area with several smoke grenades to prevent Archaeans from heading towards your team. If you have traps and explosives, deploy them before shooting the first Abberant Nest. Quickly coordinate and destroy aberrant nests to expose the malignant neoplasm.
Approaching the Malignant Neoplasm before destroying the Aberrant Nests will harm your Operators with a toxic cloud that rapidly decreases health. Collect samples of the malignant neoplasm and proceed to the next sector.
Wondering how to progress in Rainbow Six Extraction? Find out how to unlock milestones in Rainbow Six Extraction on Pro Game Guides.
