Evan Punk
Evan Punk is an indie developer who levels up his real life like a game — losing fat, fixing posture, walking more — and builds his own games with AI to do it.
The experiment: starting point
Evan Punk is publishing his own numbers as he goes. These are the starting point; each one is dated, and the experiment page will be updated as new data comes in.
Oct 13–19, 2026 (7-day average, iPhone Health)
Oct 21, 2026 (about 175.3 lb)
Oct 21, 2026 (smart-scale estimate)
Games
Evan Punk builds games for the things he is trying to fix in his own life. All of them are in development.
- In development
Sweatmancer
Do real moves in your living room to cast spells and defend your wall from an army of calories.
- In development
Walking Curio Shop
Your real walks power a curio shop: find strange items outside, appraise and sell them at home.
Latest guide
How to Use ChatGPT as a Personal Trainer (With Prompts) — the prompts Evan Punk uses, and what ChatGPT can’t do.
Follow the build
No release date and no waitlist yet. The easiest way to see these games take shape is to follow along.