i dont have image for the farm so i tell you the functionnement 1-place magma blocks at the ground and create a cage around it(place it on the deep of a ocean) 2-wait fish spawning 3-automate the farm(im not a good redstoner) 4-is finish !
Idea of minigame
i have a idea of game in minecraft ! im the first so no plagiarism.
you spawn in a limited zone and you need to stuff to go to the bottom of a hole filled with water