Loot boxes work on a simple idea: a player pays with real or in-game currency and gets a random item back. But the law cares about more than how that item drops. It cares about what happens to it next. That’s where transferability comes in: the ability to give away, trade, or sell whatever you just won. 

What Does Transferability Mean for Loot Box Systems?

Transferability comes down to whether an item is stuck on one account or can take on a life of its own. In practice, that plays out in a few ways:

• Passing items between users – some games let a player gift or hand off an item directly to someone else, with no involvement from the developer.
• Selling and trading – other systems let players sell items for in-game or real currency, often through a marketplace.
• Open and closed ecosystems – the transfer rules depend on how the reward system is built and what limits the platform sets.

Secondary Markets and Their Regulatory Impact

A separate issue comes up once items start trading outside the game itself. A developer might never set a cash price for an item, or might even ban resale in the platform rules. That still doesn’t always stop players from making deals on their own. On third-party sites, demand sets the price instead. So when regulators assess a mechanic, what matters isn’t just the official rules. It’s how players actually use the items in practice.

Closed and Open Reward Systems

From a transferability standpoint, what matters is whether a reward stays inside the system once a player receives it. That split gives you two rough models.

• Closed-loop systems – items or in-game currency only work inside that game or platform. A player can’t cash them out or move them to an outside market.
• Open-loop systems – the boundaries are looser: a player can transfer, trade, or use the item elsewhere, which can hand it real value outside the game.

Closed systems usually fall outside the definition of gambling, while open systems are more likely to draw gambling regulation or tighter consumer oversight. The line rarely stays clean. The legal read depends less on the terms of service and more on how rewards actually move in practice.

Soft2Bet research examines the connection between video game loot box mechanics and reward models in regulated iGaming.

Why Transferability Matters More Than How a Mechanic Looks

Two loot box systems can look nearly identical: a player opens a box and gets a random reward. But a similar interface doesn’t mean the two mechanics work the same way under the law.

What matters legally is the terms under which a player gets and uses that reward. One item might stay locked to a single account. Another might be free to pass between users. Visually, you’d barely notice the difference, but it changes the legal character of the whole system.

So the rules built into the mechanic are what count: what rights the player actually has over the item and whether they can use it outside their own account. That’s what a regulator weighs alongside randomness, stakes, and the other usual criteria.

Practical Takeaways for Business

For game developers and iGaming companies, transferability is worth thinking about at the product design stage, not after launch. Alongside randomness, stakes, it can shape how a regulator reads a given mechanic.

It’s worth checking, before launch, what a system actually lets players do with a reward, whether a secondary market could form around it, and whether those terms are explained clearly to users. Catching them early means adjusting the mechanic on your own terms, rather than after a regulator steps in.