Popoy Runs

My nephews, five and eight, treat my phone as public infrastructure, and everything they wanted to play was a hypnotic ad-farm that left them cranky. Meanwhile our dog Popoy runs laps around the yard every morning at a speed that suggests he's late for something. The two problems solved each other: I'd make the boys a game with no ads, no shop, and no login — starring the dog, who works for meat.

A game two kids of very different ages can both actually play: the eight-year-old wants challenge and bragging rights, the five-year-old wants to participate without losing, and both verdicts are delivered instantly and without diplomacy. It's for my family, and if I'm honest, for Popoy's legacy — he's nine, and he deserves a monument that jumps.

Everything, and everything was a first: first Godot project, first sprite work, first time tuning game feel. The asset pipeline was me in the yard with burst mode on my phone, then evenings in Krita tracing frames from photos of a dog who does not hold poses and cannot be directed, only bribed.

The best design decision was 'puppy mode' for the five-year-old: instead of a fail state, obstacles duck out of the way at the last moment with a squeak, so he experiences the same game as an unbroken triumph — the alternative, watching him lose, had a measured mean-time-to-tears of about ninety seconds. Difficulty for the eight-year-old comes from speed alone, no new mechanics, because every mechanic I prototyped past the first made the five-year-old's version incoherent. Eight frames of run cycle turned out to be enough for a convincing Popoy, which is fortunate, because frame nine was never going to be captured voluntarily.

Making the jump feel right took longer than everything else combined — my first physics were floaty in a way that felt wrong to anyone who had met the actual dog. I ended up putting a video of Popoy clearing the yard drain next to the game window and tuning gravity and arc against the real animal until my brother-in-law, a man of few words, said 'that's him'. That was the acceptance test, and it passed.

The eight-year-old's high score stands at 4,120, achieved using a pause-buffered jump exploit he discovered himself — I've left it in and told him it's a professional technique, because finding it is the most engaged I've ever seen him with anything I've made. There was a bracket tournament at the last family reunion with a printed scoreboard. Popoy remains unaware of any of this, which I think is the correct amount of fame for a dog.

The nephews were playtesters, harsh and honest, and the exploit is legally the eight-year-old's contribution. My sister vetoed one obstacle as 'too scary' and was right. Popoy provided motion reference and charisma, and was compensated in accordance with industry standards for his profession.