The game you saw was from another guy. IDK if it's true that this kid has 14 years and already developing games. But if its true, he's a very gifted guy. Here is the link of his game I found on his profile. https://danielgamedev14.itch.io/a-survival-game

Maybe you should try qutebrowser (if you are not already using it). I'm not very into it, but maybe it fonds you