| Date | Event | |
| January 3 | Thirteen-year-old Willis Gibson became the first person known to "beat" the NES version of Tetris by reaching its killscreen. | |
| January 8–11 | Unity Technologies announced layoffs affecting 1,800 jobs. | |
| January 8–11 | Twitch announced layoffs affecting 500 jobs. | |
| January 8–11 | Discord announced layoffs affecting 170 jobs. | |
| January 22 | Riot Games laid off about 530 staff. | |
| January 25 | Microsoft Gaming laid off 1,900 staff, and the president of Blizzard Entertainment, Mike Ybarra, left the company. | |
| January 29 | Eidos-Montréal laid off about 100 staff as part of the continuing Embracer Group restructuring. | |
| February 7 | The Walt Disney Company announced a $1.5 billion investment in Epic Games. | |
| February 13–15 | The Academy of Interactive Arts & Sciences hosted the 2024 D.I.C.E. Summit and the 27th Annual D.I.C.E. Awards at the Aria Resort and Casino in Las Vegas, Nevada. Koji Kondo was inducted into the AIAS Hall of Fame. | |
| February 27 | Sony Interactive Entertainment laid off 900 employees across various studios. | |
| February 28 | Electronic Arts laid off 670 staff. | |
| February 28 | Toys for Bob split from Activision and became independent. | |
| March 8 | Sega of America laid off 61 employees across its QA and localization departments. | |
| March 8 | 600 Activision QA workers unionized under the Communications Workers of America, creating the largest video game union in North America. | |
| March 14 | Embracer Group divested Saber Interactive and a portion of its studios to a private firm for $247 million. | |
| March 18–22 | The 2024 Game Developers Conference was held in San Francisco. | |
| March 28 | Relic Entertainment was sold by Sega to an unspecified investor. 240 employees were laid off across multiple Sega Europe studios. | |
| April 9 | Nintendo discontinued the online services for Nintendo 3DS and Wii U software. | |
| April 16 | Take-Two Interactive announced plans to reduce its workforce by 5% by December 2024. | |
| April 22 | Embracer Group announced its intention to transform into three standalone publicly listed entities at Nasdaq Stockholm within the next two years. | |
| April 23 | Atari SA announced that the Infogrames brand would be revived for acquired and archived titles that do not fit within the Atari brand portfolio. The first game released under the brand was Totally Reliable Delivery Service, acquired by Atari SA from the original publisher tinyBuild. | |
| April 27–29 | Evo Japan 2024 was held in Tokyo. | |
| May 7 | Microsoft Gaming closed Arkane Austin and Alpha Dog Games; Roundhouse Studios was merged into Zenimax Online. | |
| May 23 | Atari SA acquired the Intellivision brand and games catalog. | |
| June 7–10 | Summer Game Fest 2024 was held at the YouTube Theater in Inglewood, California. | |
| June 11 | Sumo Group laid off nearly 250 staff. | |
| June 12 | Take-Two Interactive closed its acquisition of Gearbox Entertainment from Embracer Group for $460 million. | |
| June 14 | Microsoft closed Tango Gameworks. | |
| June 28 | Take-Two Interactive closed Intercept Games. | |
| July 19–21 | The 2024 Evolution Championship Series was held in Las Vegas, Nevada. | |
| July 24 | The International Olympic Committee approved the formation of the Olympic Esports Games to launch in 2025 in Saudi Arabia. | |
| July 24 | 500 Blizzard Entertainment employees unionized under the Communications Workers of America. | |
| July 26 | SAG-AFTRA voice actors 2024–2025 [SAG-AFTRA video game strike|began striking] over failure to reach agreements with multiple studios over the use of AI voice acting in video games. | |
| July 30 | The IOC discontinued the Mario & Sonic series after 17 years of partnership with Nintendo and Sega which started in 2007. | |
| July 31 | Bungie laid off 220 staff. | |
| August 2 | GameStop shuttered Game Informer after 33 years. | |
| August 7 | Meta closed Ready at Dawn. | |
| August 11 | Tango Gameworks was revived by Krafton. | |
| August 21–25 | Gamescom 2024 was held in Cologne, Germany. | |
| August 28 | After nearly 20 years of original closure, Argonaut Games was relaunched. | |
| September 18 | Nintendo and Pokémon Company">Pokémon (TV series)">Pokémon Company filed a patent infringement lawsuit against Palworld developer Pocketpair. | |
| September 26–29 | Tokyo Game Show 2024 was held at the Makuhari Messe in Chiba, Japan. | |
| October 2 | The Nintendo Museum opened in Kyoto, Japan. | |
| October 18 | Keywords Studios acquired Certain Affinity. | |
| October 30 | Nintendo Music, a music streaming service featuring Nintendo soundtracks, was released. | |
| November 6 | Take-Two Interactive sold Private Division to an unspecified investor. Roll7 was shut down. | |
| December 12 | The Game Awards 2024 was held at the Peacock Theater in Los Angeles. | |
| December 19 | Sony and Kadokawa Corporation, the parent company of FromSoftware, Spike Chunsoft and Acquire, agreed to form a strategic business alliance, with Sony becoming the largest shareholder in Kadokawa. | |