Marketplace
Pick your arena. Every room is its own daily game — with its own cards, scoring and leaderboard.
Think of each room as a different table in the arcade: football, crypto, NBA, F1, politics and more. Every table is free to play. The lobby refreshes daily with trending games, closing-soon cards and quick picks.
Football
Premier League, La Liga, Champions League, World Cup — every match, every day.
Crypto
Price targets, ETF flows, DeFi milestones, on-chain events. Powered by Polymarket data.
Formula 1
Race outcomes, podium predictions, qualifying upsets — every Grand Prix.
NBA
Game lines, MVP races, playoff bracket — full season coverage.
Rugby
Six Nations, Rugby Championship, World Cup, Top 14, Premiership.
Politics
Elections, votes, policy outcomes, geopolitical milestones.
Culture
Award shows, box office, music charts, viral moments.
News
Breaking events, scientific milestones, economic indicators.
Live crypto markets, built in
Crypto rooms include prediction cards generated from live Polymarket markets — real money-market odds turned into daily cards you can call.
More games. Faster rewards.
Midium is free — Pro is the optional upgrade for players who want more at-bats. Subscribe weekly, monthly or yearly in the app, cancel anytime.
- More games every day
- Unlimited daily games
- Practice mode and analytics
- Cosmetics and profile tools
Prices and plans are shown in the app and vary by store and region. Cancel anytime.
One simple game, eight ways to play
Eight arenas
Football, crypto, NBA, F1, politics, entertainment and more — predict the subjects you actually follow.
Free to play
Every arena is free for everyone, forever. No card, no commitment.
Play as much as you like
Free players get two games a day. Pro removes the limit, so a good run does not have to stop until you want it to.
A board per room
Each room has its own daily and weekly leaderboard — and its own prizes to chase.
Real market odds
Crypto rooms turn live Polymarket markets into daily cards — real money-market odds, gamified.
Go Pro — optional
Midium Pro removes the two-games-a-day limit and adds practice tools and analytics. Playing stays free.
Marketplace FAQ
What is a room?+
A room is one subject you predict in — like football or crypto. Each serves its own daily cards, scoring and leaderboard.
Is it really free to play?+
Yes — every arena is free, with no deposit. Midium Pro is optional and only adds extras like more daily games and faster rewards.
Can I switch rooms?+
Any time. Your XP and progress carry across every room you play.
How is XP earned?+
Every correct call earns XP by card tier — gold is worth more than silver, silver more than white. XP is earned the same way on every game and by every player; no subscription earns it faster.