App-Based Games, Gamified Promotions, and the Lottery Line

By Hank FasthoffJuly 4, 2026

Spin-the-wheel popups, digital scratch-off cards, match-three games, prize wheels, and loot boxes make promotions more engaging. They also introduce chance in ways sponsors can miss. A promotion becomes an illegal lottery when it combines a prize, chance, and consideration.

The interface changes the experience. Legal classification follows the underlying transaction and the process that awards the prize. A scratch-off card that reveals a random outcome, a prize wheel that awards a random prize, and a match-three game built around pre-seeded winning boards all use chance when the participant's decisions leave the result unchanged.

Instant Win Games Use Chance

An instant win game tells a participant immediately whether an entry won. The sponsor may assign prizes to winning times, pre-seed digital outcomes, or distribute winning game pieces at random. Participant skill plays no role in those formats, so the promotion operates as a sweepstakes.

Pre-seeding identifies when the sponsor fixes the game material. A puzzle may reward skill when every participant receives a solvable board. Chance controls the result when the sponsor assigns the winning outcome before play and participant skill leaves it unchanged.

A purchase that unlocks the game supplies consideration. The sponsor can remove that element by making every entry free or by offering a free alternate method of entry, commonly called an AMOE, with equivalent entry opportunities, odds, and prize access. A promotion open to everyone for free already lacks purchase consideration and needs no second entry method.

McDonald's used both product game pieces and an online no-purchase request method in its 2025 U.S. Monopoly promotion. That promotion ended in November 2025. Its rules illustrate how a sponsor can pair purchase-based game pieces with a free method that participates in the same promotion.

A spin-to-win promotion needs rules written for the game that consumers will play. Those rules should cover eligibility, timing, every entry method, prize descriptions, odds or the method used to determine them, winner verification, and prize claims. Advertising should give the free entry method enough prominence for consumers to find and use it.

In-App Purchases Can Supply Consideration

A direct payment can supply consideration when it unlocks a chance to win. The same analysis can apply when a player buys coins, gems, or tokens and spends that currency on a randomized reward. An intermediate currency changes the payment flow while preserving the economic exchange.

Virtual rewards produce a harder question because gambling statutes define value differently. Transferability, cash redemption, secondary markets, and the reward's function inside the game can all affect the answer. The governing statute and the actual use of the reward drive the analysis.

In Kater v. Churchill Downs, the Ninth Circuit applied Washington's broad gambling statute and held that virtual chips were a thing of value because they extended the privilege of playing the social casino game. Under that statute, extended gameplay itself supplied value. In Soto v. Sky Union, LLC, 159 F. Supp. 3d 871, 880–81 (N.D. Ill. 2016), the court found that virtual heroes and talents lacked measurable value under the California, Illinois, and Michigan statutes at issue.

Those cases resist a single rule based on cash-out alone. A regulator or plaintiff gains stronger evidence of value when a cash market exists, while Kater shows that a reward confined to the game may qualify under a broad statute. Publishers need to analyze the statute, the reward, and the surrounding market together.

Hybrid Skill and Chance Formats

Some promotions use skill to narrow the field and chance to select the winner. A trivia game may place top scorers into a drawing, or judges may choose photo finalists before a random grand-prize selection. The final draw makes chance part of the winner determination.

States use different tests to decide when chance overwhelms or contaminates a skill format. The Illinois Supreme Court catalogued the predominant-factor, material-element, and any-chance tests in Dew-Becker v. Wu. Illinois adopted the predominant-factor test and rejected the other two, finding the material-element test too subjective and the any-chance test too broad.

Texas takes a stricter approach. Texas courts have applied an any-chance test to gambling devices, and the Texas Penal Code applies to devices that award value based solely or partially on chance even when skill also contributes. State v. Gambling Device, 859 S.W.2d 519, 523 (Tex. App., Houston [1st Dist.] 1993, writ denied).

Texas Attorney General Opinion KP-0520, issued June 10, 2026, applied that rule to a machine with an initial chance-based mode and a subsequent skill-based mode. The opinion concluded that the machine was a gambling device so long as chance played any role in determining whether the player received something of value, regardless of skill. The subsequent skill game left the chance-based award unchanged because no prize was available without the chance game.

The opinion states the attorney general's current legal interpretation, but courts retain final authority. A sponsor evaluating a sequential chance-and-skill format should account for that position before charging participants or awarding value.

Random features of a game require a narrower analysis when they affect bracket order, question order, or judge assignment. Those features introduce randomness without deciding who wins. You should focus on whether chance affects the winner or the prize awarded.

If you charge an entry fee, skill should control the outcome through every stage, including tie-breaking. If the format ends with a random draw, you should remove consideration through free entry or an AMOE with equivalent entry opportunities, odds, and prize access.

Loot Boxes and Gacha Mechanics

A loot box provides a player with a randomized in-game reward after the player spends money or virtual currency. Gacha systems use a similar pull mechanic for characters, items, or upgrades from a reward pool. Existing gambling and consumer protection statutes supply the U.S. legal framework for these systems.

Payment supplies consideration, random allocation supplies chance, and a reward supplies a prize when the governing statute recognizes its value. Transferability and cash conversion strengthen the prize argument, but the result depends on the governing law and the reward's function.

New York's attorney general filed People v. Valve Corporation in February 2026 over loot boxes in Counter-Strike 2, Team Fortress 2, and Dota 2. The state proceeds under Executive Law section 63(12), the New York Constitution, and Penal Law sections 225.05 and 225.10. It alleges that players pay for random virtual items with substantial market value and can convert those items through the Steam Community Market and third-party marketplaces.

Valve moved to dismiss in May 2026. Valve argues that a player buys one random skin rather than placing a wager, that skins fall outside New York's definition of something of value, and that third-party resale can't transform the original purchase into gambling. Its motion also argues that the state's theory could apply to baseball cards, blind-box collectibles, Happy Meal toys, and other products sold in random assortments.

As of the date of this article, the motion in Valve remains pending. The court has yet to adjudicate the allegations. The case deserves attention because it tests existing constitutional and penal law against a system with operator-supported trading, third-party cash markets, and virtual prizes that can sell for thousands of dollars.

The courts in Soto and Kater applied different state statutes to different reward systems. Soto addresses California, Illinois, and Michigan law, while Kater applies Washington's unusually broad definition. In Valve, New York asks its court to apply constitutional and penal law. Courts first apply the governing statute, then evaluate reward function, transferability, and cash markets.

Consumer Protection Law Applies to Game Design

Lottery law addresses prize, chance, and consideration. Consumer protection law addresses what the sponsor tells players and how the design influences their decisions. Misleading odds, obscured costs, or manipulated prize displays can create exposure even when a promotion satisfies lottery law.

In its 2020 staff perspective, FTC staff summarized concerns raised by workshop participants and public commenters. Those concerns included confusing virtual currencies, changing odds, and systems that may use player preferences or spending behavior to encourage more purchases. FTC staff advised publishers to disclose odds accurately and in terms consumers can understand.

The FTC's action against Cognosphere, the developer of Genshin Impact, targeted those practices. In January 2025, a federal court entered a stipulated order requiring the company to pay a $20 million civil penalty. In its complaint, the FTC alleged deceptive odds and cost disclosures, a virtual currency system that obscured spending, and Children's Online Privacy Protection Act violations. The order also bars loot box sales to players under 16 without a parent's affirmative consent.

Apple requires apps that sell randomized virtual items to disclose the odds for each item type before purchase under its App Review Guidelines. Google Play requires odds disclosures before and near the purchase. The ESRB applies its "In-Game Purchases (Includes Random Items)" label to games with paid randomized mechanics.

Apple and Google impose distribution terms, while the ESRB label operates through industry self-regulation. Federal and state laws create separate duties. Platform approval leaves the underlying lottery and consumer protection questions for separate analysis.

If software changes prize frequency based on time, inventory, entry volume, or player behavior, you should disclose the odds or the factors that determine them with accuracy. You should also review engineered near-miss displays, countdown timers, and escalating access costs because they can distort a consumer's understanding of the reward or the urgency of the purchase.

Compliance for Gamified Promotions

You should identify the prize, the role of chance, and every form of consideration. Your review should cover purchases, entry fees, paid virtual currency, required subscriptions, and any other action that may carry economic value under the governing law.

For a chance promotion with a prize, you should make every entry free or offer a free AMOE that provides equivalent entry opportunities, odds, and prize access. You should also test the production system so paid and free entrants reach the same prize pool under the same winner-selection logic and keep records of configured odds, winning times, prize inventory, and changes made during the promotion.

For a skill contest, you should disclose specific judging criteria and their relative weights before entry. Skill should control every decision that affects the winner or prize. You should use a skill-based tie procedure and preserve the judging records.

Your official rules should describe eligibility, timing, entry limits, game operation, odds or the method used to determine them, prize values, winner verification, and claim deadlines. They should also address interrupted sessions, technical failures, suspected fraud, unclaimed prizes, and discrepancies between on-screen displays and server records.

State filing duties depend on the promotion's structure and geographic scope. Florida and New York regulate certain consumer promotions when total announced prize value exceeds $5,000, including registration and prize-security requirements. Rhode Island requires filing for certain retail promotions when total prize value exceeds $500.

Gamification changes the experience. Prize, chance, and consideration determine the legal result.