The key is in firing one or two accurate shots and let the Sentry Guns do the rest of the job, or melee your enemies until the hive drilling is completed. There are only 2 challenges of this sort. Please don't paraphrase or copy this guide without crediting/contacting me and naming this site (provided with a link) as your source. Focus on fully upgrading your Sentry Guns. They are both useful and the Sentry Guns are crucial in some challenges, as well as in the escape. I suggest being level 28 so you have Sentry Guns and Armor-Piercing Ammo. I grouped the challenges in a few groups so it's easier for you to navigate. Though it's also perfectly doable in 2 players, I did it that way. If you get left behind, you get no trophy. It's important to note that for this trophy you have to COMPLETE ALL CHALLENGES AND BOARD THE HELICOPTER. Because, you do have to survive and having more players watching your back is desirable. They range from simply getting kills with weapons to a bit harder such as finding the Leaper, not getting hit by a Seeker etc.įor the Completionist trophy, you must complete all 12 challenges and succesfully escape.Īlthough the values are smaller if you play it solo or with 2 players, I advise finding a good team of at least 3 players. The game randomly generates a challenge and this trophy is very luck based, because some challenges are pretty tight and tough. They also give you 1 extra skill point so you should always aim to complete them, as extra skill points become extremely helpful. The challenge must be completed before the hive is destroyed, or you fail it. In Extinction, whenever you start to drill the hive, the game will give a random challenge for you and/or your team to complete.

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