This is a basic tips and tricks guide to get beginners started, but there might be something you don't know. I'm also not going to tell you how to play, I'm just giving you some tips and tricks I know. Endless Horde is basically a strategy TD game. You have scientists that are in separate rooms scattered through-out the map, and they can produce supplies/Exp for you. Your goal is to protect them for as long as possible, easy right? Small rooms, narrow corridors, and of course multiple spawners that are also scattered through-out the map. Yeah so easy...

1. DON'T try to protect ALL of the scientists. You probably already learned this the hard way, but if you didn't now you know. Having soldiers scattered will lead to a VERY shaky defense.

2. Find bottle necks. The narrow hallways can be used to your advantage. A sniper in the right place can kill part of the horde before they reach your main line if you place properly, and if you could shoot the horde from every direction it's even better.

3. Zombie Agro isn't always bad. The way these zombies attack is Door-Barrel-Human or Barrel-Door-Human. It really doesn't matter whether or not Door goes in front of Barrel or vice versa. The point is that your guards are last on their to-do list. Try to find a placement where a door is in front of your guards SO that the door gets attacked. They most of the time won't even hit the door so it's an infinite defense. If you can't find a door use barrels in the same way. Even though they'll hit it, it's only 5 for a replacement.

4. Guard the spawners. This is a good way to use your resources once you have a solid defense. Though it goes against my 1st tip, this is an easy way relieve some of the strain on your main defense.

Using these tips and tricks I got to wave 55 using just the starter loadout. Imagine what you can do with higher tier units, and equipment. I wish you luck on your journey to survive in Endless Horde