Updated Jul 22, 2026 Β· v1.0.8
Sealed-bid auction party game. Outsmart friends, win gems, but don't go bankrupt
Gem Auction is a thrilling sealed-bid auction party game for 2β10 players. Each round, a gem goes up for auction β Ruby (1pt), Sapphire (2pt), Emerald (3pt), or Diamond (4pt). All players bid simultaneously without seeing each other's bids. The highest bidder wins the gem, but the lowest bidder gets a penalty! Here's the twist: the player who spends the most total coins goes bankrupt and finishes last, no matter how many gems they collected. Balance your spending wisely! FEATURES β’ Real-time multiplayer: Play with 2β10 players β’ Sealed bidding: No one sees your bid until the round ends β’ Public & Private rooms: Create invite-only games or join open rooms β’ Ranking system: Earn RP and climb through tiers β Ore, Ruby, Sapphire, Emerald, Diamond β’ Strategic depth: Read opponents, manage your coins, and avoid bankruptcy β’ Quick games: 3β30 rounds per match, with randomized round counts HOW TO PLAY 1. Create or join a room 2. Each round, bid on the gem up for auction 3. Highest bidder wins the gem and its points 4. Lowest bidder receives a -1 point penalty 5. The player who spent the most total goes bankrupt β last place! 6. Highest score (excluding bankrupt) wins! Play smart. Bid bold. Don't go broke.
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