Home

How to Get the 'Survivor' and 'Unstoppable' achievements in Modern Warfare 3

As someone who loves Call of Duty: Modern Warfare 3's Spec-Ops Survival mode, these two achievements were earned pretty early on for me. But if you need some pointers, let this great tutorial drop some science. Basically, you have to reach waves 10 and 15 on any map in Survival.

The 'Survivor' achievement will get you 20G on Xbox 360, and a silver trophy on PlayStation 3. If you manage to get 'Unstoppable', that's good for 40G on Xbox 360, and a silver trophy on Playstation 3.

You already know how to use your phone. With Gadget Hacks' newsletter, we'll show you how to master it. Each week, we explore features, hidden tools, and advanced settings that give you more control over iOS and Android than most users even know exists.