Client work
PairPlay Slice: training an instinct for pairing wine
Client work, designed and built by Riv Lux Media.
Most wine education teaches vocabulary. You finish knowing what "tannin" means and still can't choose a bottle for dinner.
Slice trains the reflex instead. It has thirty themed levels, and each one is a short drill that ends with feedback, so a guess turns into a rule you actually keep.
The three-move loop
Every round is the same shape, and the shape is the pedagogy:
- Start with the wine's clues. Read what's in front of you.
- Make the call under pressure. Commit before you're certain.
- Turn feedback into memory. Find out why while the guess is still warm.
That middle step is what separates a drill from a quiz. Committing under time pressure is uncomfortable, and the discomfort is the point: it's the same condition as standing in a shop with someone waiting. Practising in the easy condition doesn't transfer to the hard one.
Teaching heuristics
The levels are built around a handful of transferable rules: match freshness with freshness, let intensity meet its equal, keep the wine one step ahead of the dish, use tension to refresh the bite.
Four heuristics that work on bottles the player has never seen beat four hundred memorised pairings. The design goal was explicitly "rules you can actually use over dinner", and that constraint decides what belongs in a level and what doesn't.
Thirty levels is a curriculum
Themed progression means difficulty comes from more than a timer getting shorter. Each level isolates a principle, and later levels combine them. That's how a skill actually comes together, and it's why the level list had to be designed as a syllabus instead of generated.
The unglamorous part: it sells alcohol
Anything in this category needs an age gate before play, and it has to be a real one. A decorative gate doesn't count. It's a legal and platform requirement, so it isn't optional, and it shapes the very first screen a player ever sees, before any of the craft above gets a chance to land.
Getting compliance right without making the entry feel like paperwork is a genuine design problem. It comes up in every regulated category we build in.
What this demonstrates
Learning design done as game design: deliberate practice, feedback timing, and a progression built as a curriculum. Teaching heuristics that work on bottles the player has never seen. And shipping cleanly inside a regulated category.
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