A multiplayer survival game of parenting and civilization building. Get born to another player as your mother. Live an entire life in one hour. Have babies of your own in the form of other players. Leave a legacy for the next generation as you help to rebuild civilization from scratch. Hey folks, I'm Jason Rohrer, and I spent more than 6 years making One Hour One Life. I did everything myself---I drew all the graphics on paper with pens and markers, I coded the entire engine from scratch, I composed and performed all of the music*, and I even made all of the sound effects. It's a very personal game, and it's really unlike anything else that's out there. It's also a huge game---over 4,400 fully interactive, craftable objects and over 2,400 hand-drawn sprites. The game was initially released on my own website in February of 2018 and then later that year on Steam. Over next few years, I released 154 weekly updates as I aimed for my goal of making the largest, most comprehensive crafting game in