Xbox 25th anniversary internal letter reviews the process, the fifth generation of consoles is advancing

📅 2026-11-13

Abstract:

Xbox CEO Asha Sharma issued a long letter on the occasion of the brand's 25th anniversary, reviewing the development history of Microsoft's gaming business and the four generations of Xbox consoles, and confirmed that the fifth generation of products is progressing. She also talked about the costs, resources and risks faced by game development, as well as the future hardware and creative direction of Xbox.

Xbox 25th Anniversary Internal Letter Review Process The fifth generation of consoles is advancing

The letter traced the history of Microsoft's game business back to the 1979 text adventure "Microsoft Adventures", and then mentioned "Minesweeper", "Age of Empires" and multiple generations of "Microsoft Flight Simulator". By the mid-1990s, a small team involved in DirectX development began to envision a game console based on PC architecture, and the original Xbox was finally launched in 2001.

Sharma also reviewed features such as the built-in hard drive, Ethernet interface, and Xbox Live friend list and matching service of the original Xbox, and regarded the first game "Halo: Combat Evolved" as an important game to establish the brand's position. Xbox has launched four generations of consoles, and its game business reaches more than one billion players every year, covering multiple series such as "Call of Duty", "Minecraft", and "Sea of ​​Thieves".

To commemorate employee contributions, 111 people who have served Xbox and its studios for 25 years will receive a specially engraved console. Sharma said that the development costs, resource requirements and risks of modern games have increased simultaneously, preventing many ideas from becoming finished products. She hopes the new capabilities will give individuals or small teams access to production scale that in the past was only available to larger organizations.

Talking about the next stage, Sharma emphasized that Xbox still needs to launch excellent games, create recognizable hardware, and allow more people to have creative opportunities. Currently, the fifth-generation Xbox console product is advancing.

Asha Sharma celebrates 25th anniversary of Xbox

Microsoft was founded on the belief that computer technology can empower ordinary people with extraordinary abilities. Gaming has been an important part of this philosophy since the company's inception.

In 1979, we released Microsoft Adventure, a text adventure game with an interface more like MS-DOS than early versions of Minecraft. The game was developed independently by a programmer named Gordon Letwin, one of Microsoft's original 13 employees who later became the architect of OS/2. The game allows players to explore a digital world, collect treasures, solve puzzles, and encounter mythical creatures.

Xbox 25th Anniversary Internal Letter Review Process The fifth generation of consoles is advancing

A few years later, Bruce Atwick brought the magic of flight to the 16-bit IBM PC, allowing players to control airplanes from their desks. Over the next decade, Microsoft released dozens of other games, including Minesweeper, Age of Empires, and four more Microsoft Flight Simulator games. Meanwhile, Windows, along with partners like id Software (which would join Xbox some 24 years later), helped popularize 3D gaming.

In the mid-1990s, a small team working on DirectX, a technology that helped developers create games for Windows, came up with a bold idea: using PC architecture to power the first American video game console in decades. Soon after, the secret "Midway Project" was launched.

Xbox 25th Anniversary Internal Letter Review Process The fifth generation of consoles is advancing

When the original Xbox was released in 2001, it was stunning. It's 2 to 3 times the size of its competitors, with a huge "X" logo printed on the black casing and a bright green gemstone in the center. When competitors require players to buy separate memory cards, it comes with a hard drive; when nine out of ten households still use dial-up Internet access, it is equipped with an Ethernet interface. In addition, it has more than twice the processing power of PlayStation and GameCube, and is the first to adopt dual analog controllers.

One year later, Xbox Live has revolutionized the online gaming experience with persistent friend lists and matchmaking, and provides developers with a universal service for building connected experiences. What brings it all together is "Halo: Combat Evolved." This launch game not only defined Xbox, but also confirmed its first advertising slogan: "Games will never be the same again."

Xbox 25th Anniversary Internal Letter Review Process The fifth generation of consoles is advancing

Twenty-five years later, Xbox has grown into one of the largest gaming companies in the world. We've built four generations of Xbox consoles, with a fifth coming soon. Today, our games attract more than a billion players annually and include beloved and classic franchises such as Call of Duty, Candy Crush Saga, Diablo, Doom, Fable, Fallout, Forza, Gears of War, Halo, Minecraft, Overwatch, Sea of ​​Thieves, The Elder Scrolls, StarCraft, Warcraft, Wolfenstein and many more.

To everyone involved in making Xbox

Xbox is the product of generations of employees, studios, developers and partners who believe in the future of gaming. I would like to express my sincere gratitude to all of you. I would especially like to thank the 111 employees at Xbox and its studios who have served for 25 years or more. Together, you have written this glorious history that we celebrate today, and every employee will receive an Xbox console with a special inscription to commemorate your contribution.

Since joining Xbox, I've heard many stories: people who bonded over a game and developed lifelong friendships; people who met their future partners through games; and parents who now share their childhood games with their children. I’ve also heard stories from people who have passed away, and how those times spent playing games together still mean so much to their loved ones. Ultimately, this is why we exist.

The story of Xbox is never written by just us. Our fans continue to challenge us, cheer us on, push us forward, and always walk alongside us. We celebrate this anniversary with fans around the world with a variety of special events. Today, we’re bringing the celebration back to Seattle.

Xbox 25th Anniversary Internal Letter Review Process The fifth generation of consoles is advancing

The next 25 years

The gaming industry has always been driven by dreams. This dream is not only about turning imagination into reality, but also about sharing it with others. Sometimes that dream is about a game; sometimes it's about a console, a character, or even an entire gaming universe. The history of Xbox is a testament to the power of these dreams and how they continue to grow over time.

The first generation of Microsoft Flight Simulator was only 160KB, used 2D graphics, 16 colors, and only 20 airports in total. The 2024 version uses more than 2.5PB of data (more than 15 billion times the size of the original game). Its 200 million square miles of maps recreate virtually every city, road, and landmark on Earth, with trillions of individually rendered trees and near-real-time reproduction of real-world weather.

Modern games represent the pinnacle of human skill to a degree unimaginable just a few decades ago, but the costs, resources, and risks required to make them have also grown dramatically. As a result, too many ideas fail to become games, and too many games fail to live up to their creators' expectations. For decades, this seemed to be the inevitable price of ambition. We have to change this.

Throughout human history, the scale of what we can create depends on the people, capital and resources at our disposal. But this relationship is gradually unraveling. In the near future, one person will be able to master capabilities that once required an entire nation. A small team could build a world that today requires hundreds of developers and hundreds of millions of dollars. And our largest game studios will be able to pursue ambitious goals that are as far beyond today’s games as Microsoft Flight Simulator 2024 is from the original game in 1982.

I believe the future of the gaming industry will be more like its origins, when a small team with a big idea could change the way the world played. Our responsibility is to build great games, unique hardware, and give more people the chance to create something they've never done before.

Happy birthday Xbox!

Xbox 25th Anniversary Internal Letter Review Process The fifth generation of consoles is advancing

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