The episode follows Gintoki, Shinpachi, and Kagura as they become addicted to an online multiplayer game called "Monkey Hunter." The plot kicks off when aliens known as the Amanto start abducting humans and replacing their body parts with (specifically slotted and crosshead types) to use them for intergalactic construction. Guide to the Monkey Hunter Arc
【攒人品】看银魂学英语啊混蛋们！！银魂英文版目录全 ... - 豆瓣 121 : Only a Slotted and a Crosshead Screwdrive...
You can find more information about these episodes on platforms like the Gintama Wiki or watch them on streaming services like Crunchyroll. The episode follows Gintoki, Shinpachi, and Kagura as