Boom Ball

In Boom Ball by Atlas-V, players engage in a risk-oriented game that features a 5×5 grid populated with concealed balls and red cards. At the start of each round, you select a “risk level” that determines the number of red cards, ranging from 3 to 15, which are mixed among the 25 squares. You then proceed to choose squares individually, aiming to uncover balls; however, revealing a red card results in the round concluding without any payout. The more balls you manage to reveal before deciding to stop, the greater the multiplier on your stake based on the risk level you selected. Traditional free spins or bonus rounds are absent, and there is no option to buy bonuses. You have the flexibility to cash out at any moment before encountering a red card, securing your current winnings. As the number of red cards increases, the potential multiplier escalates significantly. The game can go on until you either uncover all the balls behind safe squares, hit a red card, or opt to cash out. At the conclusion of each round, a “Key” is displayed, revealing the locations of the red cards to promote transparency in the results. The design of the game is straightforward and functional, emphasizing virtual cards and squares rather than intricate visuals or narratives.

You can play it for real money.