Video games are digital entertainment products. They are simulated sports and board games played through computer software. Most are protected by copyright laws. Typically, the development of a video game requires a team of developers, retailers, and distributors. In addition, video games are rated based on age groups.
There are two main types of games: strategy-based and open-world. Generally, strategy-based games require players to manage a virtual environment. Open-world games are more complex, and often feature multi-level puzzles. Some video games are designed to improve hand-eye coordination and visual skills.
A common design element in video games is the compulsion loop. This is a psychological mechanism that creates dopamine, which reinforces the player’s desire to play. It is not known whether the compulsion loop can cause addictive behavior. However, it is thought that it may have a negative impact.
For many years, the video game industry was a hobby. The industry grew during the golden age of arcade video games. However, the industry suffered from a market crash in 1983, due to poor quality games. As a result, many companies closed down. Others moved into new markets, and new companies took their place.
During the 2000s, Microsoft, Sony, and Nintendo were the leading video game companies. The rise of the internet allowed smaller developers to produce their own games.
Many companies have attempted to protect their intellectual property. To prevent theft, they have used trademarks. They have also created their own rating system.