Funny title, and I liked the rock-paper-scissors backbone to the game. I have to say some variety in the grannies' voices would have been welcome as they got mildly irritating near the end of the time limit. Also, the stamina limit bar fills up a little too fast for how hard it can be to catch the NPCs.
To end on a positive note, the doodly artstyle was hilarious and pleasing, and the game sound being represented by hearing aid is the kind of detail that reveals a resourceful dev :)