Guessr47
for Rewkers
A multiplayer location-guessing game for video-game maps. Host uploads map screenshots with answer pins; players join via short code from chat and guess locations on stream. GeoGuessr for video games.
The Problem
Rewkers regularly gets accepted to various Io Interactive Creator Programs, which grants him keys and cosmetics to give away, but had no way to engage his audience in a fun, interactive manner for the giveaways. Rewkers wanted a web-based party game themed after the IoI game Hitman — something playable from anywhere with a short join code, not yet-another-overlay watching the host.
What Was Built
- Multiplayer real-time game with sync + async modes
- Twitch OAuth player auth (no separate signup)
- Host-side map upload + answer-pin placement
- Live scoreboard + round timer
- Short code join (paste in chat, players load in)
- Convex backend with realtime subscriptions
- Custom design tokens for brand-matched look
The Stack
React / TypeScript / Vite / Convex / Twitch OAuth
Live At
case study photos + demo clip + Rewkers quote coming soon.