Why is it called 4X?

Why is it called 4X?

The 4X genre of games has been a staple of the gaming industry for decades, with games like Civilization, Master of Orion, and Stellar Empires offering players a chance to explore, expand, exploit, and exterminate their way to victory. But what exactly does the "4X" term mean, and how did it come to be associated with this type of gameplay?

The Origins of 4X

The term "4X" was first coined in a 1993 preview of Master of Orion in Computer Gaming World by game writer Alan Emrich. In the preview, Emrich described the game as having four "X"s: Explore, Expand, Exploit, and Exterminate. This phrase was meant to summarize the game’s core mechanics, which allowed players to explore the galaxy, expand their empire, exploit the resources of their enemies, and exterminate any opponents who stood in their way.

The Four X’s

So, what do each of the four X’s entail?

• Explore: This is the process of discovering new planets, asteroids, or other celestial bodies in the game. Exploration is often the first step in establishing a new colony or discovering new resources.
• Expand: Once a player has explored a new area, they can expand their empire by building new colonies, fleets, or other structures. This is often done to increase their resources, military strength, or territorial control.
• Exploit: This refers to the process of extracting resources from the game world, such as mining for minerals, harvesting crops, or plundering the riches of defeated enemies. Exploitation is often necessary to fuel a player’s growth and expansion.
• Exterminate: Finally, extermination refers to the process of defeating or destroying one’s enemies, often through military conquest or sabotage. This can be a key part of a player’s strategy, as it allows them to eliminate threats to their empire and expand their territory.

Types of 4X Games

While the 4X genre has remained relatively consistent in its core mechanics, there are several subgenres and variations that have emerged over the years. Some common types of 4X games include:

• Turn-based 4X: These games involve turn-based gameplay, where players take individual turns making moves, building structures, and battling enemies.
• Real-time 4X: In real-time 4X games, players must make decisions and take actions in real-time, often without the luxury of pausing the game.
• Grand Strategy 4X: Grand strategy 4X games typically involve a more complex, nuanced gameplay experience, often with multiple factions, diplomatic relationships, and complex strategic decisions.
• Indie 4X: Indie 4X games are smaller, often independent projects that offer a unique take on the 4X formula.

Is 5X a Thing?

Some games have experimented with adding additional "X"s to the 4X formula, often with interesting results. For example, some games may include additional mechanics such as:

• 5X: Games that add a fifth "X" often involve additional mechanics, such as managing a player’s reputation or building relationships with other factions.
• 6X: Games that add a sixth "X" may involve additional features, such as managing a player’s legacy or dealing with the consequences of their actions.

Conclusion

In conclusion, the 4X genre has a rich history and a distinct set of mechanics that have captivated gamers for decades. Whether you’re a fan of turn-based strategy, real-time action, or grand strategy, there’s a 4X game out there for you. Whether you’re new to the genre or a seasoned veteran, understanding the four X’s and their variations can help you appreciate the complexity and depth of these games.