There's only one Olti, and everyone who visits sees him. Your gifts help him work out what he likes. Tap him in the town to wave.
He lives on a server. Olti's brain runs on Cloudflare and wakes up every minute, day and night, whether or not anyone's watching. This page just looks in on him.
Needs. He has five: food, energy, fun, company and curiosity. Each one drains a little every minute.
Choosing. When he finishes something, he scores every place in town: how much it would top up his lowest needs, how much he's come to like it, a nudge for variety, and a pinch of whim. Nobody tells him where to go.
Learning. He was born with hidden tastes that even he doesn't know. After each visit, book or gift he notices how it made him feel and updates what he likes.
Time. He follows UK time: up around 7, home to bed at 10pm.