The Attractor Bomb is a noisy explosive that pulls Freakers in before it goes off. Its recipe sits in the Wagon Road Ambush Camp bunker. It is the easiest way to group a pack and kill it at once.
Throw it near a pack of Freakers and let them gather before it blows. It works well on Infestation zones and the outer edge of a Horde.
The plain Attractor only makes noise and costs fewer parts. Use it to set up traps or a Remote Bomb. The Attractor Bomb does the pull and the kill in one throw.
Baseball Bat Axe
The Baseball Bat Axe is a crafted melee weapon: a wooden bat with a saw blade bolted on. The recipe sits in the bunker of the fourth Ambush Camp you clear. It hits much harder than a spiked bat for almost the same parts.
Proximity Bomb
The Proximity Bomb is a crafted trap that goes off when enemies get close. Its recipe sits in the Berley Lake Ambush Camp bunker. Place them in a Horde's path or at a door you expect enemies to use.
Superior Club
The Superior Club is a crafted bat reinforced with a small pipe. Its recipe sits in the Jefferson Rail Tunnel Ambush Camp bunker. It is the bat upgrade to make when you have a small pipe but no saw blade.