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4 players. One revolver. One decision.Spin, aim, and bluff your way through twisted rounds of risk and reward in this psychological multiplayer shooter.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
A 4-player online multiplayer experience combining luck, strategy, and betrayal. Play two intense modes: Twisted Blackjack, where players face a corrupted dealer and each other using unique abilities and match mutations; and Russian Roulette, where every decision could be your last. Earn points, buy game-changing Totems, and survive unpredictable rounds.
Face a dealer with one of 3 personalities, each using 7 unique abilities to control the table. Players buy their own loadouts, choosing from 10 powerful abilities, and battle each other while mutations twist the rules every match. Win rounds, earn points, and spend them on Totems to gain the upper hand. Outsmart your opponents, break the dealer, and take control of the game.
Spend your points between phases in Blackjack to buy powerful totems. Use them to bend rules, counter abilities, or sabotage other players. Every choice shapes the outcome.
A brutal multiplayer mode where 4 players spin, choose, and shoot. Spare a life to gain abilities, or pull the trigger and pray. 6 chambers, one winner.
Lowest tracked price: €2.99 (Jul 7, 2026) · current best: €4.99.
100% positive reviews all-time.
Right now the cheapest offer for One-In is €4.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for One-In is €2.99 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when One-In drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
