Overview

Activision is an American video game publishing brand whose origins lie in the creation of the independent console-development model. It was established in 1979 by former Atari programmers David Crane, Larry Kaplan, Alan Miller, and Bob Whitehead, together with executive Jim Levy. The founders had developed successful Atari Video Computer System games but were dissatisfied with Atari's treatment of programmers, including the lack of public developer credit and participation in the commercial success of their work. Activision was created to make and publish games independently for Atari's console, an approach that was then unusual because console manufacturers generally controlled software publishing. The company's first releases appeared in 1980. Activision differentiated its cartridges through bright packaging, screenshots, developer credits, and a distinctive relationship with players that included high-score recognition and collectible patches. Kaboom! became its first million-selling title in 1981, while David Crane's Pitfall! became a landmark 1982 release, selling more than four million copies according to historical accounts. Atari sued Activision over alleged misuse of confidential information and contractual obligations; the dispute was settled in 1982, with Activision agreeing to pay royalties while remaining able to develop and publish for the Atari platform. The settlement helped validate the broader third-party console-publishing model. The wider video game market crash of 1983 severely affected Activision. The company survived, but falling demand, retailer discounting, layoffs, and the loss of experienced staff forced it to diversify into home-computer software. It expanded onto systems including the Commodore 64, Apple computers, Atari 8-bit computers, Amiga, and other platforms. In 1986 it acquired Infocom, the influential interactive-fiction publisher, and also operated or acquired other software businesses, including Gamestar. In an effort to reflect its move beyond games, the corporate entity changed its name to Mediagenic in 1988. The diversification did not restore profitability; Mediagenic accumulated substantial debt, closed the Infocom studio in 1989, and continued to suffer operating losses. In 1991, investor Bobby Kotick and a group of partners acquired the distressed company. Kotick reorganized the business, reduced its cost base, moved operations to the Los Angeles area, and restored the Activision name. The rebuilt company pursued a more focused publishing strategy and increasingly relied on external studios, acquisitions, and durable intellectual property. During the 1990s and 2000s, Activision developed or acquired publishing relationships around properties such as Tony Hawk's and Guitar Hero, while its later association with Infinity Ward and other studios helped establish Call of Duty as its most commercially important franchise. Activision became part of a larger holding structure designed to manage its internal and acquired studios. In 2007, Activision merged with Vivendi Games, whose businesses included Blizzard Entertainment, creating Activision Blizzard. Activision continued as the group's publishing label for games outside Blizzard's portfolio, while Blizzard operated as a separate major brand. The combined group also included King after its 2016 acquisition, extending its reach into mobile games. Microsoft completed its acquisition of Activision Blizzard in October 2023 after regulatory scrutiny in several markets and remedial arrangements concerning cloud-gaming rights. Activision is no longer an independent listed company, but it remains an active publishing and franchise label within Microsoft's Xbox and Microsoft Gaming organization. Its business identity is centered on global releases across consoles, personal computers, mobile devices, online services, and related entertainment ecosystems. Call of Duty remains the defining franchise, while Crash Bandicoot, Tony Hawk's, Guitar…

History

Activision was founded on October 1, 1979, in Sunnyvale, California, by former Atari programmers David Crane, Larry Kaplan, Alan Miller, and Bob Whitehead, with Jim Levy serving as chief executive. The founders believed game designers should receive public recognition and a greater share of the value generated by successful games. Their company became the first major independent third-party console game developer, initially targeting the Atari VCS, later known as the Atari 2600. Activision's early games used the founders' technical knowledge of Atari hardware and were presented with unusually distinctive packaging and documentation. Developer names appeared in manuals, screenshots showed gameplay, and players could submit high scores for recognition and patches. Dragster, Fishing Derby, Checkers, and Boxing were among the first releases. Kaboom! became the company's first million-selling game, and Pitfall! became an even larger success. Activision's growth challenged Atari's control over its platform. Atari sued in 1980, alleging misuse of trade secrets and breach of obligations; the case was resolved in 1982 through a royalty arrangement that allowed Activision to continue operating. The legal outcome helped establish third-party publishing as a viable console-industry model. The market crash of 1983 exposed the risks of rapidly expanding console software supply. Activision's revenue and workforce contracted sharply as retailers discounted excess inventory and consumers became more cautious. The company broadened its activity into home computers and acquired Infocom in 1986. Management changes followed: Jim Levy was replaced by Bruce Davis, and the company adopted the Mediagenic name in 1988 while pursuing business software as well as games. The strategy failed to stabilize the company. Infocom's studio was closed in 1989, and Mediagenic reported heavy losses and large debts. Bobby Kotick acquired the distressed business in 1991 with investment partners. He reduced staffing, relocated the company, concentrated on publishing, and returned to the Activision name. The revived company used acquisitions, licensing, and relationships with independent studios to rebuild its catalog. It became associated with major properties including Tony Hawk's, Guitar Hero, and Call of Duty. The latter series, first released in 2003, grew into a major cross-platform shooter franchise with annualized releases, online multiplayer, downloadable content, and mobile adaptations. In 2007, Activision merged with Vivendi Games, creating Activision Blizzard. Activision operated as the publishing arm for many non-Blizzard titles, while Blizzard retained its own brand and development organization. The group later expanded into mobile publishing through the acquisition of King. Activision's corporate identity increasingly became that of a label within a diversified games company rather than a fully independent publisher. Microsoft announced its planned acquisition of Activision Blizzard in 2022. Competition authorities reviewed the transaction, with the United Kingdom initially blocking it and later clearing a revised transaction after cloud-streaming rights for certain games were transferred to Ubisoft. Microsoft completed the acquisition on October 13, 2023. Activision now operates within Microsoft's gaming structure, retaining its publishing identity and major franchises while no longer being a separately listed public company.

2023
Microsoft completes acquisition
[3]Microsoft completes acquisition of Activision Blizzardblogs.microsoft.com
Activision Blizzard is acquired by Microsoft, and Activision enters the Xbox and Microsoft Gaming organization.
2016
King becomes part of Activision Blizzard
[2]Activision Blizzarden.wikipedia.org
Activision Blizzard completes its acquisition of mobile-game publisher King, broadening the group's platform mix.
2007
Activision Blizzard is formed
[2]Activision Blizzarden.wikipedia.org
Activision combines with Vivendi Games, bringing Activision and Blizzard into one corporate group.
2003
Call of Duty launches
[5]Call of Duty launchesen.wikipedia.org
The first Call of Duty game is released, beginning the franchise that would become Activision's central global property.
1991
Mediagenic is acquired by Bobby Kotick and partners
[1]Activisionen.wikipedia.org
The financially distressed company is acquired, reorganized, and returned to the Activision name.
1988
Corporate name changes to Mediagenic
[1]Activisionen.wikipedia.org
The company adopts Mediagenic while expanding into business applications and other software categories.
1986
Infocom is acquired
[1]Activisionen.wikipedia.org
Activision acquires the interactive-fiction company as part of its expansion into computer software.
1983
Activision goes public
[1]Activisionen.wikipedia.org
Activision completes an initial public offering and trades on NASDAQ under the AVSN ticker.
1982
Pitfall! becomes a breakout hit
[1]Activisionen.wikipedia.org
David Crane's Pitfall! sells more than four million copies and becomes one of the defining early Activision games.
1982
Atari lawsuit is settled
[1]Activisionen.wikipedia.org
A settlement permits Activision to continue publishing for Atari systems in exchange for royalties.
1981
Kaboom! becomes a million-selling title
[1]Activisionen.wikipedia.org
Kaboom! becomes Activision's first game reported to sell more than one million units.
1980
First Activision games are released
[1]Activisionen.wikipedia.org
The company launches its first Atari VCS titles, using credited developers and distinctive packaging to differentiate its products.
1979
Activision is founded
[1]Activisionen.wikipedia.org
Former Atari programmers and executive Jim Levy establish Activision as an independent third-party console developer and publisher.

Products and positioning

A large, global, cross-platform video game publisher focused on blockbuster franchises, action and shooter games, sports and extreme-sports titles, family-oriented platform games, and long-running live or annualized releases.

First-person shooter video game series · 2003
Call of Duty
Activision's principal shooter franchise, launched in 2003 and developed across multiple studios. It spans premium console and PC releases, competitive and cooperative multiplayer, seasonal online content, and mobile products. The series has used historical, modern, and futuristic settings and is distributed internationally across major gaming platforms.
Platform video game series · 1996
Crash Bandicoot
A platform-action property centered on Crash Bandicoot. The series originated on PlayStation and later expanded through sequels, remasters, collections, and multiplatform releases. Its colorful characters and accessible level-based gameplay make it one of Activision's most recognizable non-shooter properties.
Skateboarding sports-action series · 1999
Tony Hawk's
A skateboarding game line built around trick-based play, licensed skaters, courses, and progression systems. Activision published multiple entries and later remastered earlier games, making the property a prominent example of the company's sports and action portfolio.
Music rhythm video game series · 2005
Guitar Hero
A music-rhythm franchise based on instrument-controller gameplay and licensed music. Activision expanded the series through multiple mainline releases, spinoffs, downloadable content, and hardware bundles before the rhythm-game market contracted.
Platform video game series · 1998
Spyro
A platform-adventure franchise featuring the purple dragon Spyro. Activision's stewardship included the remastered Reignited Trilogy, which refreshed the original trilogy for modern platforms and introduced the property to a newer audience.

Controversies

2026
Activision responds to criticism over Itaewon footage in Call of Duty
Activision confirmed that Call of Duty: Modern Warfare 4 used real-world news footage and stated that it did not intend to reference or trivialise the Itaewon disaster or another real-world tragedy. The company had not yet responded to demands to remove the footage.
Source
2022
Activision sues EngineOwning over game cheats
Activision Publishing filed a lawsuit against EngineOwning, which it says distributes and sells software enabling cheating in Activision-published games. Activision alleges the conduct is unlawful and seeks to stop it; the claims are allegations in the lawsuit.
Source
2021
Workplace discrimination and harassment allegations involving Activision Blizzard
California's civil-rights agency filed a lawsuit alleging discrimination, harassment, and unequal treatment at Activision Blizzard. Subsequent regulatory and employment-related proceedings also addressed workplace conduct and corporate culture. The allegations concerned the parent group and its workplaces rather than a specific Activision game.
Source
2021
Jury finds in Activision's favor in Booker T lawsuit
In a lawsuit brought by Booker T, a jury found in Activision's favor. Booker T alleged that Activision used his G.I. Bro character as the inspiration for the character Prophet in the game Call of Duty: Black Ops 4. The jury's finding resolved the case in Activision's favor. No further details on the proceedings, the parties' arguments, or any relief sought are included in the available information.
Source
2021
Activision disputes report and describes workplace measures
In November 2021, Activision responded to a Wall Street Journal report, stating that the article presented an inaccurate and misleading view of the company and Bobby Kotick. The company said that instances of sexual misconduct brought to Kotick's attention were acted upon, and it cited a zero-tolerance policy for inappropriate conduct. The statement was part of Activision's public response to the report, in which it disputed the article's characterization and described its workplace measures.
Source
2021
Activision apologizes and removes content from Call of Duty: Vanguard
Activision apologized for content in Call of Duty: Vanguard that it described as insensitive to the Muslim community and stated that the content had been removed from the game. The company said it was taking internal steps to prevent similar occurrences. The event was reported on November 11, 2021.
Source
2021
Demonstrators protest Activision Blizzard's response to harassment lawsuit
More than 100 people demonstrated outside an Activision Blizzard office in Southern California in support of a sexual harassment lawsuit and to protest the company's response. Fans also sought to organize a boycott of Activision games in solidarity with employees.
Source
2021
Activision files Warzone trademark complaint
Activision filed a formal complaint against Warzone.com over use of the “Warzone” title and trademark rights. Activision said it sought a court judgment on the parties’ rights. An Activision Blizzard spokesperson denied infringement and characterized the opposing claims as baseless.
Source
2021
Activision files trademark lawsuit against Warzone.com
Activision Publishing filed a lawsuit against Warzone.com LLC concerning the use of the marks “Warzone” and “Call of Duty Warzone.” Activision seeks, among other things, a judgment that its use does not infringe Warzone.com’s alleged trademark rights.
Source
2021
Activision sued over alleged character copyright infringement
A lawsuit filed by photographer Haugen alleges that Activision copied elements of his Cade Janus character and photographs in creating the Mara character. The article reports allegations, not a determination of infringement.
Source

Brand decisions

2023
Join Microsoft through the Activision Blizzard acquisitionM&A
Background
Microsoft pursued Activision Blizzard to expand its gaming portfolio, while competition authorities examined effects on console, subscription, and cloud gaming.
Action taken
Microsoft completed the acquisition of Activision Blizzard on October 13, 2023, bringing Activision into Microsoft Gaming and Xbox.
Aftermath
Activision ceased to be an independent listed company but retained its name, publishing function, studios, and major franchises within Microsoft's gaming organization.
Source
2007
Merge with Vivendi GamesM&A
Background
Activision sought greater scale and a broader portfolio, while Vivendi Games owned Blizzard Entertainment and other game assets.
Action taken
Activision merged with Vivendi Games to create Activision Blizzard.
Aftermath
Activision continued as the group's publishing label while Blizzard operated as a separate major development and publishing brand.
Source
1991
Rebuild the company around focused publishingStrategy
Background
Mediagenic was deeply indebted and had reported substantial losses after years of unsuccessful diversification.
Action taken
Bobby Kotick and investment partners acquired the company, cut costs, relocated operations, and restored the Activision identity.
Aftermath
The restructured publisher returned to growth through intellectual-property ownership, studio relationships, licensing, and acquisitions.
Source
1988
Expand beyond games under the Mediagenic nameStrategy
Background
Activision was attempting to diversify into business applications and other software categories.
Action taken
The company changed its corporate name to Mediagenic and organized its activities across game publishing, Infocom, Gamestar, and business applications.
Aftermath
The diversified company remained loss-making and was later acquired and restructured under the Activision name.
Source
1986
Acquire InfocomM&A
Background
Activision sought diversification after the console-market downturn and viewed Infocom as a complementary computer-software business.
Action taken
Activision acquired Infocom and distributed its interactive-fiction and computer titles.
Aftermath
The integration did not restore sustained profitability, and the Infocom development studio was closed in 1989.
Source
1982
Settle Atari litigation and continue third-party publishingOther
Background
Atari challenged Activision's right to develop and publish games for the Atari VCS, while Activision sought to establish an independent publishing business.
Action taken
Activision settled the dispute and agreed to pay royalties to Atari while continuing to make and publish compatible games.
Aftermath
The settlement preserved Activision's business and helped normalize independent third-party development for console platforms.
Source

Recent events

2026.10.30
Reported2026.10.30
Call of Duty faces backlash over Itaewon disaster footage[11]Activision responds to criticism over Itaewon footage in Call of Dutyazernews.az
Call of Duty faced criticism in South Korea after footage from the 2022 Itaewon crowd crush reportedly appeared in the opening sequence of Call of Duty: Modern Warfare 4. Victims’ families and civic groups demanded that the footage be removed. Activision said the real-world news footage was used to establish the game’s fictional narrative and was not intended to reference or trivialize the disaster.
Unconfirmed
Reported2026.10.30
Activision responds to criticism over Itaewon footage in Call of Duty[9]Activision responds to criticism over Itaewon footage in Call of Dutyhindustantimes.com
Activision confirmed that Call of Duty: Modern Warfare 4 used real-world news footage and said it did not intend to reference or trivialise the Itaewon disaster or another real-world tragedy. The company had not yet responded to demands to remove the footage.
2026.10.29
Reported2026.10.29
Groups demand removal of Itaewon disaster footage from Modern Warfare 4[10]Activision responds to criticism over Itaewon footage in Call of Dutyeurogamer.net
Bereaved families and other groups criticized the use of real footage of the Itaewon disaster in Modern Warfare 4 and called for the footage to be removed.
2026.10.17
Reported2026.10.16
MSI announces limited-edition GeForce RTX 5080 COD MW4 graphics card[21]微星宣布推出《使命召唤：现代战争4》限定版显卡news.zol.com.cn
MSI announced that its limited-edition GeForce RTX 5080 16G COD MW4 EDITION OC graphics card, developed in collaboration with Activision, is scheduled to go on sale on October 23, 2026. The article says MSI will sell it through its official online channels; the price has not been announced.
2022.01.04
Reported2022.01.05
Activision sues EngineOwning over game cheats[15]Activision sues EngineOwning over game cheatstheverge.com
Activision Publishing filed a lawsuit against EngineOwning, which it says distributes and sells software enabling cheating in Activision-published games. Activision alleges the conduct is unlawful and seeks to stop it; the claims are allegations in the lawsuit.
2021.11.16
Reported2021.11.16
Activision disputes report and describes workplace measures[13]Activision disputes report and describes workplace measureslatimes.com
Activision said the Wall Street Journal’s report presented an inaccurate and misleading view of the company and Bobby Kotick. It said instances of sexual misconduct brought to Kotick’s attention were acted upon and cited a zero-tolerance policy for inappropriate conduct.
2021.11.11
Reported2021.11.11
Activision apologizes and removes content from Call of Duty: Vanguard[14]Activision apologizes and removes content from Call of Duty: Vanguardpolygon.com
Activision apologized for content it said was insensitive to the Muslim community and said it had been removed from Call of Duty: Vanguard. The company said it was taking internal steps to prevent similar occurrences.
2021.10.28
Reported2021.10.28
Activision announces acquisition of Digital Legends[22]Activision宣布收购Digital Legendsfinanznachrichten.de
Activision announced its acquisition of Barcelona-based mobile game developer Digital Legends. The deal terms were not disclosed.
2021.08.27
Reported2021.08.27
Call of Duty: Vanguard Alpha test launches on PlayStation[23]《使命召唤：先锋》PlayStation Alpha 测试上线bleedingcool.com
Activision and Sledgehammer Games launched the Call of Duty: Vanguard Alpha test for PlayStation owners.
2021.07.28
Reported2021.07.28
Demonstrators protest Activision Blizzard's response to harassment lawsuit[16]Demonstrators protest Activision Blizzard's response to harassment lawsuitaljazeera.com
More than 100 people demonstrated outside an Activision Blizzard office in Southern California in support of a sexual harassment lawsuit and to protest the company's response. Fans also sought to organize a boycott of Activision games in solidarity with employees.