Chance-based rewards are incentives that depend on luck or random outcomes rather than guaranteed results. These rewards can be found in various settings, such as video games, lotteries, and promotional giveaways. Participants may receive prizes or bonuses based on a random draw or chance event, making the experience exciting and unpredictable. In many cases, chance-based rewards are designed to engage users and encourage participation. For example, in gambling or loot boxes in video games, players may spend resources for a chance to win valuable items. This element of chance can enhance motivation but may also lead to concerns about responsible gaming and fairness.