This was mean for D&D, with the modifier meant for fishing checks. Input modifier, then space to get results based off a fishing table of my own devising. Feel free to remix this based on your own needs. I plan to turn this into a game. D to delete results. Hold down p to see total profits, c for complications, and t for treasures found. P, C, and T still include deleted results.
I have added some stuff from my personal campaign, but that shouldn't affect anyone but me, and one other person I authorized. (Thank you, (username) value!) Also, I got the Pigstep off the Minecraft wiki.