Put a sweepstakes casino and a gacha game side by side, and the similarities are obvious. Both are usually free to enter and use virtual currencies you can buy with real money or earn for free. Both offer rewards determined, at least partly, by chance, and what you get ultimately comes down to a gamble.
The major difference is what players receive at the end. A sweepstakes casino may allow certain winnings to be redeemed for cash or prizes. A gacha game usually rewards players with characters, weapons, cards, or cosmetic items that stay inside the game. While they can be sold and traded in some games, it’s not a model that can reward you with real money outright.
How Sweepstakes Casinos Work
Sweepstakes casinos generally use two types of currency: Gold Coins and Sweeps Coins. The Gold Coins are used for entertainment and cannot be redeemed, while Sweeps Coins may be eligible for cash or prize redemption if the player meets the platform’s terms. Although some casinos call the two coins by different names, the basic model always stays the same.
Sweeps Coins can be earned in small doses for free, while larger amounts are included as a free promotional bonus with a Gold Coin purchase. One can’t purchase Sweeps Coins directly, which is why this isn’t classified as gambling.
The legal theory behind this structure is that the two currencies distinguish the entertainment game from the promotional sweepstakes. Although there are many new sweepstakes casinos 2026 to choose from, each with some differences, they all use the same dual-currency format.
How Gacha Games Work
Gacha games usually offer free access to the main game, while monetization centers on randomized “pulls,” “rolls,” or “summons.” Players spend in-game currency for a chance to receive rare game features, like characters, weapons, cards, or other items. However, more in-game currency can always be purchased with real money, which is largely how these games make money.
Genshin Impact is one of the best-known examples. Its top-rarity characters have a base drop rate of 0.6%, with the chance increasing after roughly the 74th pull and a guaranteed top-rarity result by the 90th pull.
This system is known as a pity mechanic. Unlike a slot machine, where previous outcomes don’t affect the current spin, the pity mechanic guarantees a high-rarity item after a certain number of attempts.
There is an important limitation, however. On some limited-time banners, the guaranteed high-rarity result may be a 50/50 choice between the featured character and a standard character. In other words, pity may guarantee a five-star result, but not necessarily the specific character shown in the promotion.
Two currencies, harder-to-see prices
Both models place virtual currency between the player and the real-money price, which can make it more complicated. Gacha games may add several layers of currency, making the actual cost of a pull difficult to calculate.
The FTC’s case involving Genshin Impact’s publisher alleged that players exchanged real money for currency bundles, then converted that currency again, sometimes at awkward denominations, before they could make a single pull. The agency argued that this structure made it harder for players to understand the real cost of obtaining rare items. The proposed settlement included a $20 million penalty, clearer disclosures, and restrictions on loot-box sales to players under 16 without parental consent.
Sweepstakes casinos use a different structure. Promotional Sweeps Coins may be bundled with a purchase of Gold Coins, which means the amount that might eventually be redeemable is not always the same as the price displayed on the purchase button.
Some platforms allow users to switch on a display showing how many Sweeps Coins are included in each package. Regulators may view details such as these as evidence that the promotional currency and the paid product are closely connected.
Limited-time promotions also play an important role in both models. Gacha games use event banners and exclusive characters to create urgency. Sweepstakes casinos may use bonus offers and free Sweeps Coins to encourage players to return between purchases.
What Can Players Receive?
This is where the two models differ most clearly.
Sweeps Coins may be redeemed for cash or prizes, depending on the casino’s rules. In most cases, one Sweeps Coin is worth $1, although this can vary too.
That redeemable value is one reason regulators may view the currency as something of value that players can risk. For example, New York’s attorney general has argued that virtual coins redeemable for prizes fall within the scope of state gambling laws. Several states have banned sweepstakes casinos as a result, although it’s entirely legal in others. Some states that have banned online gambling still allow sweepstakes casinos due to the two-coin model.
Gacha rewards normally remain tied to the player’s account and cannot be redeemed for cash prizes. A rare character might improve a team or help win battles, but most games do not provide a legitimate way to exchange that character for cash. However, some do, and in many cases, some items can go for large amounts.
Gacha games may also publish drop rates, and pity systems can limit how long a player goes without receiving a high-rarity item. A sweepstakes casino slot, by contrast, generally has no equivalent guarantee: each spin remains an independent event.
The result is two different types of financial risk:
- A heavy gacha spender may spend a large amount on characters or items with no resale value.
- A heavy sweepstakes player may spend money on a chance-based activity involving rewards that can have real-world value.
How Regulators Treat Sweepstakes
Regulatory pressure on sweepstakes casinos has generally been moving toward tighter restrictions and, in some states, outright bans.
California’s AB 831 took effect on January 1, 2026. The law prohibits certain online sweepstakes models that imitate casino gambling and extends potential liability to businesses that knowingly support or promote them, including payment processors, content suppliers, and media affiliates. Violations can carry penalties of up to one year in jail and $25,000 per violation.
New York has also taken enforcement action. The attorney general’s office required 26 platforms to stop selling coins in the state in June 2025. In 2026, the office announced an $8 million settlement with VGW, the operator behind Chumba Casino and LuckyLand Slots.
The legal position can change quickly. Anyone checking whether a casino is available in a particular state should verify the current law rather than rely on an old availability list.
How Regulators Treat Gacha Games
Gacha regulation has more often focused on transparency than prohibition.
China has required games to publish probability information since 2017. Japan’s 2012 action targeted a specific form of gacha called kompu gacha, where players had to collect a complete set of random items to unlock another prize. Standard gacha mechanics were not banned outright.
In the United States, the FTC’s action involving Genshin Impact focused on consumer protection and children’s safety. The settlement requires clearer information about odds, exchange rates, and real-money costs. It also restricts loot-box sales to children under 16 without parental consent. The measure does not ban the gacha mechanic itself: it just tightened it to make it safer.
The boundary between games and gambling is receiving more attention, though. As video games increasingly use randomized rewards, virtual currencies, and monetization aimed at younger audiences, regulators may in the future look more closely at whether particular systems resemble gambling. Tighter restrictions are likely to follow in the next few years.
What the research shows
A widely cited study published in PLOS ONE surveyed 7,422 gamers and found that spending on loot boxes was associated with greater problem-gambling severity. The relationship was stronger than the association between problem gambling and spending on other in-game items.
The researchers were careful not to claim that loot boxes cause gambling problems. The data could not establish whether loot boxes contribute to gambling-related harm or whether people already vulnerable to problem gambling are more likely to buy loot boxes.
The study also examined loot boxes generally. It does not provide direct evidence about every gacha game, and it does not directly assess sweepstakes casinos.
That distinction matters. The research suggests a relationship, not a final answer about cause and effect.
Meta title: Sweepstakes Casinos vs. Gacha Games: What’s the Difference?
Meta description: Sweepstakes casinos and gacha games both sell chance through in-game purchases. Here’s how their currencies, prizes, odds, and regulation differ.
