Build Fortifications
The Fabricator has a ton of different options for you in terms of the fortifications you can build, so do yourself and the rest of your team a favor and make the most of what’s on offer. From automated turrets to fences, everything will come in incredibly handy when you’re fending off the Swarm.
Generally, it’s a good idea to build turrets behind fences. The fences will slow the enemy down, damage them slightly, and allow your turrets plenty of time to dish out the damage. Decoys are also handy to dot around the map as they attract enemies towards them. Combine these with an explosive weapon such as the Boomshot to drop multiple enemies with one hit. Being clever with the fortifications you build and where you place them will make your life a lot easier when it comes to the tougher stages of Horde 3.0.