If you're looking for the basic Pokemon Go playthrough in the world of Fallout 4, this mod isn't the place to get it. While the mod is a Pokemon Go one, it takes liberties to keep the game from straying too much and we don't exactly mind.
Instead of your usual hunt, this mod allows you to summon NPC's to help you fight via Pokeballs.
There's over 25 different NPC's that you can summon once you create a Pokeball at the chemistry workstation. Some NPC's include Mutant Hound, Mr. Gutsy, Feral Ghoul, Raider, Synth, Triggerman, Brotherhood Soldier and more.