enjoy. On the PC in particular, two problems are video game piracy and high system requirements. The free-to-play model attempts to solve both these problems by providing a game that requires relatively low system requirements and at no cost, and consequently provides a highly accessible experience funded by advertising and micropayments for extra content or an advantage over other players. Free-to-play is newer than the pay to play model, and the video game industry is still attempting to determine the best ways to maximize revenue from their games. Gamers have cited the fact that purchasing a game for a fixed price is still inherently satisfying because the consumer knows exactly what they will be receiving, compared to free-to-play which requires that the player pay for most new content that they wish to obtain. The term itself, "free-to-play", has been described as one with a negative connotation. One video game developer noted this, stating, "Our hope—and the basket we're putting our eggs in—is that 'free' will soon be disassociated with [sic] 'shallow' and 'cruddy'." However, another noted that developing freeware games gave developers the largest amount of creative freedom, especially when compared to developing console games, which requires that the game follow the criteria as laid out by the game's publisher. Many kinds of revenue are being experimented with. For example, with its Free Realms game targeted to children and casual gamers, Sony makes money from the product with advertisements on loading screens, free virtual goods sponsored by companies such as Best Buy, a subscription option to unlock extra content, a collectible card game, a comic book, and micropayment items that include character customization options. In 2020, a study from Germany concluded that some free-to-play games use the "money illusion" as a form to hide the true cost of products. When they examined the game Fortnite, they found that since the in-game currency does not have a unique exchange rate, it can conceal the true cost of an in-game purchase, resulting in players potentially paying more than they realize. In 2021 the study was used to take legal action against Epic Games, the publisher of Fortnite. Pay-to-win In some games, players who are willing to pay for special items, downloadable content, or to skip cooldown timers may be able to gain an advantage over those playing for free who might otherwise hardly be able to access said items. Such games are