At its core, economics is about how people make choices with limited resources. Two of the most important ideas are supply and demand. Supply is how much of something is available, and demand is how much people want it. When a physical product is popular, like a hot new sneaker, high demand and limited supply can drive prices way up.

Video games are different. For a digitally downloaded game, the supply is basically infinite. A publisher can sell one copy or ten million copies without manufacturing anything new. This is called having a marginal cost of near zero for each additional copy.

So, if supply isn't a problem, what determines the price? It's all about demand. Game publishers spend millions on marketing to build hype and drive up demand before a game is even released. The price of a new AAA game (typically around $70) isn't based on the scarcity of digital copies, but on a few key factors:

• Development Costs: The massive cost to create the game in the first place.
• Perceived Value: How much players are willing to pay for the experience.
• Competitor Pricing: What other similar games are selling for.

Demand can change rapidly after launch. Great reviews and word-of-mouth can keep demand high, while bugs and poor gameplay can cause it to plummet. Publishers often lower the price over time to attract new waves of buyers who weren't willing to pay the full launch price.

The video game industry isn't just one market; it's several, and each has a different structure. Economists classify markets based on how much competition exists. Let's look at the two big ones for gaming: consoles and the games themselves.

The console market is an oligopoly. This means it's dominated by a small number of large firms: Sony (PlayStation), Microsoft (Xbox), and Nintendo (Switch). These companies compete, but not just on the price of the console. They also compete through exclusive games, hardware features, and online services. Their decisions have a massive impact on the entire industry.

The market for developing games looks more like monopolistic competition. There are thousands of developers, from huge AAA studios to solo indie creators. While they all make games, each product is unique. A game like Stardew Valley doesn't compete with Call of Duty on graphics, but on the distinct experience it offers. This differentiation allows many different games to find an audience and succeed.

Before the internet changed everything, there were two main ways to sell a video game. These models are still around today, though they are no longer the only options.

The most straightforward model is pay-to-play. You buy the game once, and you own it forever. This is the classic model of buying a game cartridge or disc from a store. You pay a one-time fee upfront for the full experience. Most single-player story-driven games still use this model.

The other classic model is subscription-based. This became popular with early massively multiplayer online games (MMOs) like World of Warcraft. Instead of a single upfront cost, players pay a recurring fee (usually monthly) to access the game and its servers. This model provides the developer with a steady, predictable stream of revenue, which helps fund ongoing server maintenance, customer support, and the creation of new content to keep players engaged.

These traditional models laid the groundwork for how the industry operates. They established the basic relationship between players and developers: paying for access to a gaming experience.